put ifdef around defines

svn path=/trunk/; revision=585
This commit is contained in:
Rex Jolliff 1999-07-07 01:41:41 +00:00
parent ce373b0c40
commit 6ef820374f

View file

@ -191,9 +191,11 @@ enum
/*
* PURPOSE: Some drivers use these
*/
#ifndef IN
#define IN
#define OUT
#define OPTIONAL
#endif
/*
* PURPOSE: Power IRP minor function numbers