diff --git a/win32ss/user/ntuser/main.c b/win32ss/user/ntuser/main.c
index ea092317809..bdb36d45236 100644
--- a/win32ss/user/ntuser/main.c
+++ b/win32ss/user/ntuser/main.c
@@ -452,6 +452,7 @@ UserThreadDestroy(PETHREAD Thread)
     return STATUS_SUCCESS;
 }
 
+/* Win: xxxCreateThreadInfo */
 NTSTATUS NTAPI
 InitThreadCallback(PETHREAD Thread)
 {