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