src/runtime/c/pgf/graphviz.h


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#ifndef PGF_GRAPHVIZ_H_
#define PGF_GRAPHVIZ_H_

void
pgf_graphviz_abstract_tree(PgfPGF* pgf, PgfExpr expr, GuWriter* wtr, GuExn* err);

void
pgf_graphviz_parse_tree(PgfConcr* concr, PgfExpr expr, GuWriter* wtr, GuExn* err);

#endif