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      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2002-2012 Broadcom Corporation
      4  *
      5  *  Licensed under the Apache License, Version 2.0 (the "License");
      6  *  you may not use this file except in compliance with the License.
      7  *  You may obtain a copy of the License at:
      8  *
      9  *  http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  *
     17  ******************************************************************************/
     18 
     19 /******************************************************************************
     20  *
     21  *  2DP internal header file
     22  *
     23  ******************************************************************************/
     24 #ifndef A2D_INT_H
     25 #define A2D_INT_H
     26 
     27 #include "a2d_api.h"
     28 
     29 /*****************************************************************************
     30 **  Constants
     31 *****************************************************************************/
     32 #define A2D_VERSION             0x0102
     33 
     34 /* Number of attributes in A2D SDP record. */
     35 #define A2D_NUM_ATTR            6
     36 
     37 /* Number of protocol elements in protocol element list. */
     38 #define A2D_NUM_PROTO_ELEMS     2
     39 
     40 /*****************************************************************************
     41 **  Type definitions
     42 *****************************************************************************/
     43 
     44 /* Control block used by A2D_FindService(). */
     45 typedef struct
     46 {
     47     tA2D_FIND_CBACK     *p_cback;       /* pointer to application callback */
     48     tSDP_DISCOVERY_DB   *p_db;          /* pointer to discovery database */
     49     UINT16              service_uuid;   /* service UUID of search */
     50 } tA2D_FIND_CB;
     51 
     52 typedef struct
     53 {
     54     tA2D_FIND_CB    find;   /* find service control block */
     55     UINT8           trace_level;
     56     BOOLEAN         use_desc;
     57     UINT16          avdt_sdp_ver;   /* AVDTP version */
     58 } tA2D_CB;
     59 
     60 
     61 #ifdef __cplusplus
     62 extern "C"
     63 {
     64 #endif
     65 
     66 /******************************************************************************
     67 ** Main Control Block
     68 *******************************************************************************/
     69 #if A2D_DYNAMIC_MEMORY == FALSE
     70 A2D_API extern tA2D_CB  a2d_cb;
     71 #else
     72 A2D_API extern tA2D_CB *a2d_cb_ptr;
     73 #define a2d_cb (*a2d_cb_ptr)
     74 #endif
     75 
     76 /* Used only for conformance testing */
     77 A2D_API extern void a2d_set_avdt_sdp_ver (UINT16 avdt_sdp_ver);
     78 
     79 #ifdef __cplusplus
     80 }
     81 #endif
     82 
     83 #endif /* A2D_INT_H */
     84