1 files changed, 1 insertions, 6 deletions
diff --git a/include/cru/base/io/Base.h b/include/cru/base/io/Base.h
index d5e2abff..85ea5343 100644
--- a/include/cru/base/io/Base.h
+++ b/include/cru/base/io/Base.h
@@ -9,12 +9,7 @@ class CRU_BASE_API FileNotExistException : public Exception {
   using Exception::Exception;
 };
 
-namespace details {
-struct OpenFileFlagTag {};
-}  // namespace details
-using OpenFileFlag = Bitmask<details::OpenFileFlagTag>;
-
-struct OpenFileFlags {
+CRU_DEFINE_BITMASK(OpenFileFlag) {
   /**
    * \brief for reading
    * If the file does not exist, FileNotExistException should be thrown.