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Diffstat (limited to 'src/runtime/c/pgf/expr.h')
-rw-r--r--src/runtime/c/pgf/expr.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/runtime/c/pgf/expr.h b/src/runtime/c/pgf/expr.h
index f197fbc6c..23aa971f0 100644
--- a/src/runtime/c/pgf/expr.h
+++ b/src/runtime/c/pgf/expr.h
@@ -152,6 +152,11 @@ pgf_expr_string(GuString, GuPool* pool);
PgfExpr
pgf_read_expr(GuIn* in, GuPool* pool, GuExn* err);
+int
+pgf_read_expr_tuple(GuIn* in,
+ int n_exprs, PgfExpr exprs[],
+ GuPool* pool, GuExn* err);
+
PgfType*
pgf_read_type(GuIn* in, GuPool* pool, GuExn* err);