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     UINT16          avdt_sdp_ver;   /* AVDTP version */
57 } tA2D_CB;
58 
59 
60 #ifdef __cplusplus
61 extern "C"
62 {
63 #endif
64 
65 /******************************************************************************
66 ** Main Control Block
67 *******************************************************************************/
68 #if A2D_DYNAMIC_MEMORY == FALSE
69 extern tA2D_CB  a2d_cb;
70 #else
71 extern tA2D_CB *a2d_cb_ptr;
72 #define a2d_cb (*a2d_cb_ptr)
73 #endif
74 
75 /* Used only for conformance testing */
76 extern void a2d_set_avdt_sdp_ver (UINT16 avdt_sdp_ver);
77 
78 #ifdef __cplusplus
79 }
80 #endif
81 
82 #endif /* A2D_INT_H */
83