28 lines
792 B
DTD
28 lines
792 B
DTD
<!--
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Copyright 2008 Free Software Foundation, Inc.
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This file is part of GNU Radio
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SPDX-License-Identifier: GPL-2.0-or-later
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-->
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<!--
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flow_graph.dtd
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Josh Blum
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The document type definition for flow graph xml files.
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-->
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<!ELEMENT flow_graph (timestamp?, block*, connection*)> <!-- optional timestamp -->
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<!ELEMENT timestamp (#PCDATA)>
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<!-- Block -->
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<!ELEMENT block (key, param*, bus_sink?, bus_source?)>
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<!ELEMENT param (key, value)>
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<!ELEMENT key (#PCDATA)>
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<!ELEMENT value (#PCDATA)>
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<!ELEMENT bus_sink (#PCDATA)>
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<!ELEMENT bus_source (#PCDATA)>
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<!-- Connection -->
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<!ELEMENT connection (source_block_id, sink_block_id, source_key, sink_key)>
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<!ELEMENT source_block_id (#PCDATA)>
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<!ELEMENT sink_block_id (#PCDATA)>
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<!ELEMENT source_key (#PCDATA)>
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<!ELEMENT sink_key (#PCDATA)>
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