[PATCH] cifs: Add new mount parm mapchars

For handling seven special characters that shells use for filenames.

This first parts implements conversions from Unicode. 

Signed-off-by: Steve French
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index dd95c2b..b486ba7 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -212,6 +212,8 @@
 extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
 			const unsigned char *searchName, __u64 * inode_number,
 			const struct nls_table *nls_codepage);
+extern int cifs_convertUCSpath(char *target, const __u16 *source, int maxlen,
+			const struct nls_table * codepage);
 #endif /* CONFIG_CIFS_EXPERIMENTAL */
 
 extern int CIFSSMBLock(const int xid, struct cifsTconInfo *tcon,