misc stuff

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2893 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
beveloper
2003-03-12 02:19:34 +00:00
parent 15222f63d0
commit 906f0b116e
+16
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/*
* Copyright (c) 2003 Marcus Overhagen.
* All Rights Reserved.
*
* This file may be used under the terms of the MIT License.
*/
#ifndef _MEDIA_MISC_H_
#define _MEDIA_MISC_H_
#define IS_INVALID_NODE(_node) ((_node).node <= 0 || (_node).port <= 0)
#define IS_INVALID_NODEID(_id) ((_id) <= 0)
#define IS_INVALID_SOURCE(_src) ((_src).port <= 0)
#define IS_INVALID_DESTINATION(_dest) ((_dest).port <= 0)
#endif