2 files changed, 2 insertions, 10 deletions
diff --git a/include/cru/base/platform/unix/UnixFile.h b/include/cru/base/platform/unix/UnixFile.h
index 5754b07b..65364c57 100644
--- a/include/cru/base/platform/unix/UnixFile.h
+++ b/include/cru/base/platform/unix/UnixFile.h
@@ -61,11 +61,7 @@ struct UniDirectionalUnixPipeResult {
   UnixFileDescriptor write;
 };
 
-namespace details {
-struct UnixPipeFlagTag;
-}
-using UnixPipeFlag = Bitmask<details::UnixPipeFlagTag>;
-struct UnixPipeFlags {
+CRU_DEFINE_BITMASK(UnixPipeFlag) {
   constexpr static auto NonBlock = UnixPipeFlag::FromOffset(1);
 };
 
diff --git a/include/cru/base/platform/win/Base.h b/include/cru/base/platform/win/Base.h
index cd5007e3..7503ca5e 100644
--- a/include/cru/base/platform/win/Base.h
+++ b/include/cru/base/platform/win/Base.h
@@ -67,11 +67,7 @@ struct UniDirectionalWin32PipeResult {
   Win32Handle write;
 };
 
-namespace details {
-struct Win32PipeFlagTag;
-}
-using Win32PipeFlag = Bitmask<details::Win32PipeFlagTag>;
-struct Win32PipeFlags {
+CRU_DEFINE_BITMASK(Win32PipeFlag) {
   constexpr static auto ReadInheritable = Win32PipeFlag::FromOffset(1);
   constexpr static auto WriteInheritable = Win32PipeFlag::FromOffset(2);
 };