1 #ifndef __NF_CONNTRACK_SIP_H__
2 #define __NF_CONNTRACK_SIP_H__
6 #define SIP_TIMEOUT 3600
24 extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
26 unsigned int *datalen);
27 extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff *skb,
29 unsigned int *datalen,
30 struct nf_conntrack_expect *exp);
32 extern int ct_sip_get_info(const struct nf_conn *ct, const char *dptr,
33 size_t dlen, unsigned int *matchoff,
34 unsigned int *matchlen, enum sip_header_pos pos);
35 extern int ct_sip_lnlen(const char *line, const char *limit);
36 extern const char *ct_sip_search(const char *needle, const char *haystack,
37 size_t needle_len, size_t haystack_len,
39 #endif /* __KERNEL__ */
40 #endif /* __NF_CONNTRACK_SIP_H__ */