1 files changed, 7 insertions, 0 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index ae2549c45fc7..eac26b73bcc3 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1117,6 +1117,13 @@ struct tcp_md5sig_pool {
 #define TCP_MD5SIG_MAXKEYS      (~(u32)0)       /* really?! */
 
 /* - functions */
+extern int                      tcp_calc_md5_hash(char *md5_hash,
+                                                  struct tcp_md5sig_key *key,
+                                                  int bplen,
+                                                  struct tcphdr *th,
+                                                  unsigned int tcplen,
+                                                  struct tcp_md5sig_pool *hp);
+
 extern int                      tcp_v4_calc_md5_hash(char *md5_hash,
                                                      struct tcp_md5sig_key *key,
                                                      struct sock *sk,