1 files changed, 3 insertions, 0 deletions

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index ff78cf7b0d1b..59b037f14511 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -287,6 +287,9 @@ extern int cifs_verify_signature(struct smb_hdr *, const char * mac_key,
 extern int cifs_calculate_mac_key(char * key,const char * rn,const char * pass);
 extern int CalcNTLMv2_partial_mac_key(struct cifsSesInfo *, struct nls_table *);
 extern void CalcNTLMv2_response(const struct cifsSesInfo *,char * );
+#ifdef CONFIG_CIFS_WEAK_PW_HASH
+extern void calc_lanman_hash(struct cifsSesInfo * ses, char * lnm_session_key);
+#endif /* CIFS_WEAK_PW_HASH */
 extern int CIFSSMBCopy(int xid,
                         struct cifsTconInfo *source_tcon,
                         const char *fromName,