From f41f39105781f5a5d3c7fb315592ba6b43ddce1d Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>
Date: Thu, 8 Dec 2011 14:45:00 +0100
Subject: [PATCH] Define xbt_swag_reset().

---
 include/xbt/swag.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/include/xbt/swag.h b/include/xbt/swag.h
index d6224e409e..fa29a5a016 100644
--- a/include/xbt/swag.h
+++ b/include/xbt/swag.h
@@ -90,6 +90,13 @@ XBT_PUBLIC(xbt_swag_t) xbt_swag_new(size_t offset);
 XBT_PUBLIC(void) xbt_swag_free(xbt_swag_t swag);
 XBT_PUBLIC(void) xbt_swag_init(xbt_swag_t swag, size_t offset);
 
+/**
+ * \brief Makes a swag empty.
+ * \param swag a swag
+ * @hideinitializer
+ */
+#define xbt_swag_reset(swag) do {} while(xbt_swag_extract(swag))
+
 /**
  * \param obj the objet to insert in the swag
  * \param swag a swag
-- 
2.20.1