1 files changed, 1 insertions, 1 deletions
diff --git a/fs/F2fs.h b/fs/F2fs.h
index eb34afa..227b8bb 100644
--- a/fs/F2fs.h
+++ b/fs/F2fs.h
@@ -28,7 +28,7 @@ namespace f2fs {
 bool IsSupported();
 
 status_t Check(const std::string& source, bool trusted);
-status_t Mount(const std::string& source, const std::string& target);
+status_t Mount(const std::string& source, const std::string& target, const std::string& opts = "");
 status_t Format(const std::string& source);
 
 }  // namespace f2fs