diff -r 79859ed3eea9 -r 919f36ff910f webengine/wmlengine/src/script/include/scr_estack.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/script/include/scr_estack.h	Wed Sep 01 12:28:30 2010 +0100
@@ -0,0 +1,53 @@
+/*
+* Copyright (c) 1999 - 2001 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+ /*
+    $Workfile: scr_estack.h $
+
+    Purpose:
+        This file is used by the scr_estack.c.  It defines the prototypes 
+        for all the functions used by the execution stack.
+
+ */
+
+#ifndef SCR_estack_H
+#define SCR_estack_H
+
+#include "scr_val.h"
+
+typedef struct {
+  val_t     *ops;
+  NW_Int32  capacity;
+  NW_Int32  size;
+} estack_t;
+
+NW_Bool create_estack(void);
+
+val_t pop_estack(void);
+
+void pop_estack_and_free(void);
+
+void push_estack(val_t v);
+
+void push_estack_and_free(val_t *vptr);
+
+NW_Bool is_estack_empty(void);
+
+void free_estack(estack_t *st);
+
+#endif  /*SCR_COMMON_INFO_H*/