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-rw-r--r--src/runtime/c/pgf/graphviz.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/runtime/c/pgf/graphviz.h b/src/runtime/c/pgf/graphviz.h
index 650ce4830..f2fdf11d8 100644
--- a/src/runtime/c/pgf/graphviz.h
+++ b/src/runtime/c/pgf/graphviz.h
@@ -1,10 +1,10 @@
#ifndef PGF_GRAPHVIZ_H_
#define PGF_GRAPHVIZ_H_
-void
+PGF_API_DECL void
pgf_graphviz_abstract_tree(PgfPGF* pgf, PgfExpr expr, GuOut* out, GuExn* err);
-void
+PGF_API_DECL void
pgf_graphviz_parse_tree(PgfConcr* concr, PgfExpr expr, GuOut* out, GuExn* err);
#endif