SIP_HDR_CONTENT_LENGTH 312 net/ipv4/netfilter/nf_nat_sip.c if (ct_sip_get_header(ct, *dptr, 0, *datalen, SIP_HDR_CONTENT_LENGTH, SIP_HDR_CONTENT_LENGTH 288 net/netfilter/nf_conntrack_sip.c [SIP_HDR_CONTENT_LENGTH] = SIP_HDR("Content-Length", "l", NULL, digits_len),