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<P><FONT SIZE=2 FACE="Arial">In lib/vector/dglib/graph.h there is __BEGIN_DECLS (near top) and __END_DECLS (at bottom).</FONT>
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<P><FONT SIZE=2 FACE="Arial">Are these needed?</FONT>
<BR><FONT SIZE=2 FACE="Arial">What do they do?</FONT>
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<P><FONT SIZE=2 FACE="Arial">John</FONT>
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