rtxStack.h Source File

00001 /*
00002  * Copyright (C) 2003-2004 by Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00024 
00028 #ifndef _RTXSTACK_H_
00029 #define _RTXSTACK_H_
00030 
00031 #include "rtxsrc/rtxCommon.h"
00032 
00033 #define OS_K_MAXSTACKDEPTH  32      /* maximum stack depth    */
00034 
00046 typedef struct _OSRTStack {
00047    int level;
00048    void* data[OS_K_MAXSTACKDEPTH];
00049 } OSRTStack;
00050 
00051 #ifdef __cplusplus
00052 extern "C" {
00053 #endif
00054 
00061 EXTERNRTX OSRTStack* rtxStackCreate (void);
00062 
00070 EXTERNRTX OSRTStack* rtxStackCreateEx (OSCTXT* pctxt);
00071 
00078 EXTERNRTX void  rtxStackInit (OSRTStack* pStack);
00079 
00088 EXTERNRTX void* rtxStackPop (OSRTStack* pStack);
00089 
00101 EXTERNRTX int   rtxStackPush (OSRTStack* pStack, void* pData);
00102 
00106 #ifdef __cplusplus
00107 }
00108 #endif
00109 
00110 #endif