1 /*

     2  * stack.h

     3  *

     4  * Copyright(c) 1998 - 2010 Texas Instruments. All rights reserved.      

     5  * All rights reserved.      

     6  * 

     7  * This program and the accompanying materials are made available under the 

     8  * terms of the Eclipse Public License v1.0 or BSD License which accompanies

     9  * this distribution. The Eclipse Public License is available at

    10  * http://www.eclipse.org/legal/epl-v10.html and the BSD License is as below.                                   

    11  *                                                                       

    12  * Redistribution and use in source and binary forms, with or without    

    13  * modification, are permitted provided that the following conditions    

    14  * are met:                                                              

    15  *                                                                       

    16  *  * Redistributions of source code must retain the above copyright     

    17  *    notice, this list of conditions and the following disclaimer.      

    18  *  * Redistributions in binary form must reproduce the above copyright  

    19  *    notice, this list of conditions and the following disclaimer in    

    20  *    the documentation and/or other materials provided with the         

    21  *    distribution.                                                      

    22  *  * Neither the name Texas Instruments nor the names of its            

    23  *    contributors may be used to endorse or promote products derived    

    24  *    from this software without specific prior written permission.      

    25  *                                                                       

    26  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   

    27  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT     

    28  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 

    29  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT  

    30  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 

    31  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT      

    32  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 

    33  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 

    34  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT   

    35  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 

    36  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    37  */

    38 

    39 /** \file stack.h

    40  *  \brief Seport module API

    41  *

    42  *  \see stack.c

    43  */

    44 

    45 /***************************************************************************/

    46 /*                                                                         */

    47 /*    MODULE:   stack.h                                                    */

    48 /*    PURPOSE:  Stack module internal header API                           */

    49 /*                                                                         */

    50 /***************************************************************************/

    51 

    52 

    53 #ifndef STACK_H

    54 #define STACK_H

    55 

    56 

    57 typedef struct _Stack_t

    58 {

    59     TI_HANDLE   hOs;

    60     void       *pBuf;

    61     unsigned    uPtr;

    62     unsigned    uDep;

    63     unsigned    uElemSize;

    64     TI_BOOL        bBuf;

    65 

    66     void      (*fCpy) (TI_HANDLE, void*, void*, unsigned);

    67 

    68 } Stack_t;

    69 

    70 

    71 

    72 unsigned stackInit    (Stack_t *pStack, TI_HANDLE hOs, unsigned uElemSize, unsigned uDep, void *pBuf, void (*fCpy) (TI_HANDLE, void*, void*, unsigned));

    73 unsigned stackDestroy (Stack_t *pStack);

    74 unsigned stackPush    (Stack_t *pStack, void *pVal);

    75 unsigned stackPop     (Stack_t *pStack, void *pVal);

    76 

    77 

    78 #endif