diff -r b7fff2381b7f modules/os/seed-os.c
--- a/modules/os/seed-os.c	Tue Sep 07 14:30:09 2010 +0800
+++ b/modules/os/seed-os.c	Tue Sep 07 14:31:28 2010 +0800
@@ -1109,14 +1109,14 @@
   //  OS_DEFINE_QUICK_ENUM (O_SHLOCK);
   //  OS_DEFINE_QUICK_ENUM (O_EXLOCK);
 
-  OS_DEFINE_QUICK_ENUM (O_ASYNC);
+  //OS_DEFINE_QUICK_ENUM (O_ASYNC);
 #if defined (O_DIRECT)
-  OS_DEFINE_QUICK_ENUM (O_DIRECT);
+  //OS_DEFINE_QUICK_ENUM (O_DIRECT);
 #endif
-  OS_DEFINE_QUICK_ENUM (O_DIRECTORY);
-  OS_DEFINE_QUICK_ENUM (O_NOFOLLOW);
+  //OS_DEFINE_QUICK_ENUM (O_DIRECTORY);
+  //OS_DEFINE_QUICK_ENUM (O_NOFOLLOW);
 #if defined (O_NOATIME)
-  OS_DEFINE_QUICK_ENUM (O_NOATIME);
+  //OS_DEFINE_QUICK_ENUM (O_NOATIME);
 #endif
 
   OS_DEFINE_QUICK_ENUM (SEEK_SET);