[Feature]add MT2731_MP2_MR2_SVN388 baseline version
Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/kernel/linux/v4.14/fs/befs/datastream.h b/src/kernel/linux/v4.14/fs/befs/datastream.h
new file mode 100644
index 0000000..39b1d47
--- /dev/null
+++ b/src/kernel/linux/v4.14/fs/befs/datastream.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * datastream.h
+ *
+ */
+
+struct buffer_head *befs_read_datastream(struct super_block *sb,
+ const befs_data_stream *ds,
+ befs_off_t pos, uint *off);
+
+int befs_fblock2brun(struct super_block *sb, const befs_data_stream *data,
+ befs_blocknr_t fblock, befs_block_run *run);
+
+size_t befs_read_lsymlink(struct super_block *sb, const befs_data_stream *data,
+ void *buff, befs_off_t len);
+
+befs_blocknr_t befs_count_blocks(struct super_block *sb,
+ const befs_data_stream *ds);
+
+extern const befs_inode_addr BAD_IADDR;