From d18593895294b3d2203f7e6fab253f1b5835ff85 Mon Sep 17 00:00:00 2001
From: "kr.angelov" <kr.angelov@gmail.com>
Date: Thu, 25 Oct 2012 14:42:53 +0000
Subject: a major refactoring in the robust parser: bottom-up filtering and
 garbage collection for the chart

---
 src/runtime/c/gu/map.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/runtime/c/gu/map.c')

diff --git a/src/runtime/c/gu/map.c b/src/runtime/c/gu/map.c
index 2ee77bb23..312723f8a 100644
--- a/src/runtime/c/gu/map.c
+++ b/src/runtime/c/gu/map.c
@@ -251,6 +251,12 @@ gu_map_find_key(GuMap* map, const void* key)
 	return NULL;
 }
 
+bool
+gu_map_has(GuMap* ht, const void* key)
+{
+	size_t idx;
+	return gu_map_lookup(ht, key, &idx);
+}
 
 void*
 gu_map_insert(GuMap* map, const void* key)
-- 
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