diff options
Diffstat (limited to 'include/net/gre.h')
| -rw-r--r-- | include/net/gre.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/net/gre.h b/include/net/gre.h new file mode 100644 index 00000000..82665474 --- /dev/null +++ b/include/net/gre.h @@ -0,0 +1,18 @@ +#ifndef __LINUX_GRE_H +#define __LINUX_GRE_H + +#include <linux/skbuff.h> + +#define GREPROTO_CISCO 0 +#define GREPROTO_PPTP 1 +#define GREPROTO_MAX 2 + +struct gre_protocol { + int (*handler)(struct sk_buff *skb); + void (*err_handler)(struct sk_buff *skb, u32 info); +}; + +int gre_add_protocol(const struct gre_protocol *proto, u8 version); +int gre_del_protocol(const struct gre_protocol *proto, u8 version); + +#endif |