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This software may only be used by you under license from AT&T Corp.
3
("AT&T"). A copy of AT&T's Source Code Agreement is available at
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AT&T's Internet website having the URL:
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<http://www.research.att.com/sw/tools/graphviz/license/source.html>
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If you received this software without first entering into a license
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with AT&T, you have an infringing copy of this software and cannot use
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it without violating AT&T's intellectual property rights.
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void agflatten_elist(Dict_t *d, Dtlink_t **lptr)
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void agflatten_edges(Agraph_t *g, Agnode_t *n)
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agflatten_elist(g->e_seq,(Dtlink_t**)&(n->out));
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agflatten_elist(g->e_seq,(Dtlink_t**)&(n->in));
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void agflatten(Agraph_t *g, int flag)
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if (g->desc.flatlock == FALSE) {
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g->desc.flatlock = TRUE;
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for (n = agfstnode(g); n; n = agnxtnode(n))
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if (g->desc.flatlock) {
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g->desc.flatlock = FALSE;
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void agnotflat(Agraph_t *g)
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if(g->desc.flatlock) agerror(AGERROR_FLAT,"");