[CIFS] Support for setting up SMB sessions to legacy lanman servers part 2
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index ff78cf7..59b037f 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -287,6 +287,9 @@
 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,