From 35e76a5fe8513ca5106cf959f0456f4c95a05d61 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Mon, 1 Dec 2014 09:41:48 +0000
Subject: [PATCH] fix in  linearizer.h to make jpgf compilable

---
 src/runtime/c/pgf/linearizer.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/runtime/c/pgf/linearizer.h b/src/runtime/c/pgf/linearizer.h
index 4fccc7a83..6cd2e1782 100644
--- a/src/runtime/c/pgf/linearizer.h
+++ b/src/runtime/c/pgf/linearizer.h
@@ -75,8 +75,10 @@ void
 pgf_lzr_get_table(PgfConcr* concr, PgfCncTree ctree, 
                   size_t* n_lins, GuString** labels);
 
+#ifdef PGF_DATA_H_
 // Used internally in the parser
 GuString
 pgf_get_tokens(PgfSymbols* sym, uint16_t sym_idx, GuPool* pool);
+#endif
 
 #endif