| /***************************************************************************** |
| * Copyright Statement: |
| * -------------------- |
| * This software is protected by Copyright and the information contained |
| * herein is confidential. The software may not be copied and the information |
| * contained herein may not be used or disclosed except with the written |
| * permission of MediaTek Inc. (C) 2012 |
| * |
| * BY OPENING THIS FILE, BUYER HEREBY UNEQUIVOCALLY ACKNOWLEDGES AND AGREES |
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| * |
| *****************************************************************************/ |
| |
| /**************************************************************************** |
| * Filename: |
| * --------- |
| * @file adt.h |
| * |
| * Description: |
| * ------------ |
| * @brief ADT structure and interface |
| * |
| * ========================================================================== |
| * $Log$ |
| * |
| * 04 27 2017 yancy.chien |
| * [MOLY00242548] [DHL] Build warning removal |
| * Apply A style. |
| * |
| * 04 27 2017 yancy.chien |
| * [MOLY00242548] [DHL] Build warning removal |
| * Apply A style. |
| * |
| * 05 07 2014 eason.lai |
| * [MOLY00064969] [DHL]expand tab to 4 spaces to have better typesettings |
| * . |
| * |
| * 11 07 2012 ken.liu |
| * [MOLY00005322] TATAKA merge to MOLY |
| * dhl module check-in. |
| ****************************************************************************/ |
| |
| #ifndef _ADT_H |
| #define _ADT_H |
| |
| #include "kal_public_defs.h" |
| |
| typedef struct adt_node |
| { |
| kal_int32 data_len; |
| void *data; |
| struct adt_node *first_child; |
| struct adt_node *next_sibling; |
| } adt_node_t; |
| |
| /** |
| * @brief pack adt tree into bytes |
| * @param root root node of adt tree |
| * @param buf pointer to byte buffer (caller-free) |
| * @return number of packed bytes |
| */ |
| int adt_pack(adt_node_t *root, unsigned char **buf); |
| |
| /** |
| * @brief unpack adt tree from bytes |
| * @param root root node of adt tree (caller-free) |
| * @param buf byte buffer |
| * @param buf_len length of byte buffer |
| * @return number of bytes processed |
| */ |
| int adt_unpack(adt_node_t **root, unsigned char *buf, int buf_len); |
| |
| /** |
| * @brief free adt tree |
| * @param root root node of adt tree |
| */ |
| void adt_free(adt_node_t *root); |
| |
| #endif |