--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/wmlengine/src/script/include/scr_frstack.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,70 @@
+/*
+* 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: 
+*
+*/
+
+
+#ifndef FRSTACK_H
+#define FRSTACK_H
+
+#include "scr_val.h"
+#include "scr_fcns.h"
+#include "scr_ptrstack.h"
+
+typedef struct
+{
+  val_t     *vars;
+  NW_Ucs2   *url;
+  NW_Ucs2   *postfields;
+  NW_Ucs2   *referer;
+  NW_Uint32 chkSum;
+  NW_Int16  code_offset;
+  NW_Int16  var_cnt;
+  NW_Byte   func_index;
+} frame_t;
+
+
+#define frstack_t pstack_t
+
+void init_frames(void);
+NW_Bool push_frame(NW_Ucs2 *url, NW_Ucs2 *postfields, NW_Uint32 chkSum,
+                   NW_Int32 func_index, NW_Ucs2 *referer);
+void NW_Wmls_PopFrame(void);
+NW_Bool is_frstack_empty(void);
+
+void jump_opcode(NW_Int32  offset);
+void set_code_offset(NW_Uint16 s);
+NW_Uint16 get_code_offset(void);
+NW_Bool get_opcode(NW_Byte *b);
+NW_Bool get_next_opcode_byte(NW_Byte *b);
+NW_Bool get_next_opcode_int16(NW_Uint16 *i16);
+
+NW_Ucs2 *get_curr_referer(void);
+NW_Ucs2 *get_first_referer(void);
+NW_Ucs2 *get_curr_url(void);
+NW_Uint32 get_curr_chkSum(void);
+NW_Ucs2 *get_curr_postfields(void);
+
+function_t *get_curr_func(void);
+NW_Int16 get_curr_func_size(void);
+
+val_t get_func_var(NW_Byte i);
+void set_func_var(NW_Byte i, val_t v);
+void free_frstack(frstack_t *st);
+
+/* frees all the frames in stack.*/
+void free_all_frames(void);
+
+#endif