1 #ifndef __IP_CONNTRACK_SIP_H__
2 #define __IP_CONNTRACK_SIP_H__
6 #define SIP_TIMEOUT 3600
19 extern unsigned int (*ip_nat_sip_hook)(struct sk_buff **pskb,
20 enum ip_conntrack_info ctinfo,
21 struct ip_conntrack *ct,
23 extern unsigned int (*ip_nat_sdp_hook)(struct sk_buff **pskb,
24 enum ip_conntrack_info ctinfo,
25 struct ip_conntrack_expect *exp,
28 extern int ct_sip_get_info(const char *dptr, size_t dlen,
29 unsigned int *matchoff,
30 unsigned int *matchlen,
31 enum sip_header_pos pos);
32 extern int ct_sip_lnlen(const char *line, const char *limit);
33 extern const char *ct_sip_search(const char *needle, const char *haystack,
34 size_t needle_len, size_t haystack_len,
36 #endif /* __KERNEL__ */
37 #endif /* __IP_CONNTRACK_SIP_H__ */