17 lines
425 B
C
17 lines
425 B
C
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/*
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* Copyright (c) 2003 Marcus Overhagen.
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* All Rights Reserved.
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*
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* This file may be used under the terms of the MIT License.
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*/
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#ifndef _MEDIA_MISC_H_
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#define _MEDIA_MISC_H_
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#define IS_INVALID_NODE(_node) ((_node).node <= 0 || (_node).port <= 0)
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#define IS_INVALID_NODEID(_id) ((_id) <= 0)
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#define IS_INVALID_SOURCE(_src) ((_src).port <= 0)
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#define IS_INVALID_DESTINATION(_dest) ((_dest).port <= 0)
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#endif
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