sdp_media 156 include/linux/netfilter/nf_conntrack_sip.h unsigned int (*sdp_media)(struct sk_buff *skb, sdp_media 973 net/netfilter/nf_conntrack_sip.c ret = hooks->sdp_media(skb, protoff, dataoff, dptr, sdp_media 675 net/netfilter/nf_nat_sip.c .sdp_media = nf_nat_sdp_media,