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authorAndre Eisenbach <andre@broadcom.com>2012-02-22 13:18:21 -0800
committerMatthew Xie <mattx@google.com>2012-07-14 11:19:11 -0700
commite448862a47c08eb23185aaed574b39264f5005fc (patch)
tree2bc6246e3091315e77224fd798ea2fe8074ef972 /bta/include/bta_ag_api.h
parenta2ca4b83ab8bbbfd8d5f6693e927ed4b82094624 (diff)
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Initial Bluedroid stack commit
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diff --git a/bta/include/bta_ag_api.h b/bta/include/bta_ag_api.h
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+/*****************************************************************************
+**
+** Name: bta_ag_api.h
+**
+** Description: This is the public interface file for the audio gateway
+** (AG) subsystem of BTA, Widcomm's Bluetooth application
+** layer for mobile phones.
+**
+** Copyright (c) 2003-2011, Broadcom Corp., All Rights Reserved.
+** Broadcom Bluetooth Core. Proprietary and confidential.
+**
+*****************************************************************************/
+#ifndef BTA_AG_API_H
+#define BTA_AG_API_H
+
+#include "bta_api.h"
+
+/*****************************************************************************
+** Constants and data types
+*****************************************************************************/
+
+/* AG feature masks */
+#define BTA_AG_FEAT_3WAY 0x00000001 /* Three-way calling */
+#define BTA_AG_FEAT_ECNR 0x00000002 /* Echo cancellation and/or noise reduction */
+#define BTA_AG_FEAT_VREC 0x00000004 /* Voice recognition */
+#define BTA_AG_FEAT_INBAND 0x00000008 /* In-band ring tone */
+#define BTA_AG_FEAT_VTAG 0x00000010 /* Attach a phone number to a voice tag */
+#define BTA_AG_FEAT_REJECT 0x00000020 /* Ability to reject incoming call */
+#define BTA_AG_FEAT_ECS 0x00000040 /* Enhanced Call Status */
+#define BTA_AG_FEAT_ECC 0x00000080 /* Enhanced Call Control */
+#define BTA_AG_FEAT_EXTERR 0x00000100 /* Extended error codes */
+#define BTA_AG_FEAT_CODEC 0x00000200 /* Codec Negotiation */
+#define BTA_AG_FEAT_VOIP 0x00000400 /* VoIP call */
+/* Proprietary features: using 31 ~ 16 bits */
+#define BTA_AG_FEAT_BTRH 0x00010000 /* CCAP incoming call hold */
+#define BTA_AG_FEAT_UNAT 0x00020000 /* Pass unknown AT commands to application */
+#define BTA_AG_FEAT_NOSCO 0x00040000 /* No SCO control performed by BTA AG */
+#define BTA_AG_FEAT_NO_ESCO 0x00080000 /* Do not allow or use eSCO */
+
+typedef UINT32 tBTA_AG_FEAT;
+
+/* AG parse mode */
+#define BTA_AG_PARSE 0 /* Perform AT command parsing in AG */
+#define BTA_AG_PASS_THROUGH 1 /* Pass data directly to phone’s AT command interpreter */
+
+typedef UINT8 tBTA_AG_PARSE_MODE;
+
+/* AG open status */
+#define BTA_AG_SUCCESS 0 /* Connection successfully opened */
+#define BTA_AG_FAIL_SDP 1 /* Open failed due to SDP */
+#define BTA_AG_FAIL_RFCOMM 2 /* Open failed due to RFCOMM */
+#define BTA_AG_FAIL_RESOURCES 3 /* out of resources failure */
+
+typedef UINT8 tBTA_AG_STATUS;
+
+/* handle values used with BTA_AgResult */
+#define BTA_AG_HANDLE_NONE 0
+#define BTA_AG_HANDLE_ALL 0xFFFF
+
+/* AG result codes used with BTA_AgResult */
+#define BTA_AG_SPK_RES 0 /* Update speaker volume */
+#define BTA_AG_MIC_RES 1 /* Update microphone volume */
+#define BTA_AG_INBAND_RING_RES 2 /* Update inband ring state */
+#define BTA_AG_CIND_RES 3 /* Send indicator response for AT+CIND */
+#define BTA_AG_BINP_RES 4 /* Send phone number for voice tag for AT+BINP */
+#define BTA_AG_IND_RES 5 /* Update an indicator value */
+#define BTA_AG_BVRA_RES 6 /* Update voice recognition state */
+#define BTA_AG_CNUM_RES 7 /* Send subscriber number response for AT+CNUM */
+#define BTA_AG_BTRH_RES 8 /* Send CCAP incoming call hold */
+#define BTA_AG_CLCC_RES 9 /* Query list of calls */
+#define BTA_AG_COPS_RES 10 /* Read network operator */
+#define BTA_AG_IN_CALL_RES 11 /* Indicate incoming phone call */
+#define BTA_AG_IN_CALL_CONN_RES 12 /* Incoming phone call connected */
+#define BTA_AG_CALL_WAIT_RES 13 /* Call waiting notification */
+#define BTA_AG_OUT_CALL_ORIG_RES 14 /* Outgoing phone call origination */
+#define BTA_AG_OUT_CALL_ALERT_RES 15 /* Outgoing phone call alerting remote party */
+#define BTA_AG_OUT_CALL_CONN_RES 16 /* Outgoing phone call connected */
+#define BTA_AG_CALL_CANCEL_RES 17 /* Incoming/outgoing 3-way canceled before connected */
+#define BTA_AG_END_CALL_RES 18 /* End call */
+#define BTA_AG_IN_CALL_HELD_RES 19 /* Incoming call held */
+#define BTA_AG_UNAT_RES 20 /* Response to unknown AT command event */
+
+typedef UINT8 tBTA_AG_RES;
+
+/* HFP peer features */
+#define BTA_AG_PEER_FEAT_ECNR 0x0001 /* Echo cancellation and/or noise reduction */
+#define BTA_AG_PEER_FEAT_3WAY 0x0002 /* Call waiting and three-way calling */
+#define BTA_AG_PEER_FEAT_CLI 0x0004 /* Caller ID presentation capability */
+#define BTA_AG_PEER_FEAT_VREC 0x0008 /* Voice recognition activation */
+#define BTA_AG_PEER_FEAT_VOL 0x0010 /* Remote volume control */
+#define BTA_AG_PEER_FEAT_ECS 0x0020 /* Enhanced Call Status */
+#define BTA_AG_PEER_FEAT_ECC 0x0040 /* Enhanced Call Control */
+#define BTA_AG_PEER_FEAT_CODEC 0x0080 /* Codec Negotiation */
+#define BTA_AG_PEER_FEAT_VOIP 0x0100 /* VoIP call */
+
+typedef UINT16 tBTA_AG_PEER_FEAT;
+
+/* HFP peer supported codec masks */
+#define BTA_AG_CODEC_NONE BTM_SCO_CODEC_NONE
+#define BTA_AG_CODEC_CVSD BTM_SCO_CODEC_CVSD /* CVSD */
+#define BTA_AG_CODEC_MSBC BTM_SCO_CODEC_MSBC /* mSBC */
+typedef UINT16 tBTA_AG_PEER_CODEC;
+
+/* HFP errcode - Set when BTA_AG_OK_ERROR is returned in 'ok_flag' */
+#define BTA_AG_ERR_PHONE_FAILURE 0 /* Phone Failure */
+#define BTA_AG_ERR_NO_CONN_PHONE 1 /* No connection to phone */
+#define BTA_AG_ERR_OP_NOT_ALLOWED 3 /* Operation not allowed */
+#define BTA_AG_ERR_OP_NOT_SUPPORTED 4 /* Operation not supported */
+#define BTA_AG_ERR_PHSIM_PIN_REQ 5 /* PH-SIM PIN required */
+#define BTA_AG_ERR_SIM_NOT_INSERTED 10 /* SIM not inserted */
+#define BTA_AG_ERR_SIM_PIN_REQ 11 /* SIM PIN required */
+#define BTA_AG_ERR_SIM_PUK_REQ 12 /* SIM PUK required */
+#define BTA_AG_ERR_SIM_FAILURE 13 /* SIM failure */
+#define BTA_AG_ERR_SIM_BUSY 14 /* SIM busy */
+#define BTA_AG_ERR_INCORRECT_PWD 16 /* Incorrect password */
+#define BTA_AG_ERR_SIM_PIN2_REQ 17 /* SIM PIN2 required */
+#define BTA_AG_ERR_SIM_PUK2_REQ 18 /* SIM PUK2 required */
+#define BTA_AG_ERR_MEMORY_FULL 20 /* Memory full */
+#define BTA_AG_ERR_INVALID_INDEX 21 /* Invalid index */
+#define BTA_AG_ERR_MEMORY_FAILURE 23 /* Memory failure */
+#define BTA_AG_ERR_TEXT_TOO_LONG 24 /* Text string too long */
+#define BTA_AG_ERR_INV_CHAR_IN_TSTR 25 /* Invalid characters in text string */
+#define BTA_AG_ERR_DSTR_TOO_LONG 26 /* Dial string too long */
+#define BTA_AG_ERR_INV_CHAR_IN_DSTR 27 /* Invalid characters in dial string */
+#define BTA_AG_ERR_NO_NETWORK_SERV 30 /* No network service */
+#define BTA_AG_ERR_NETWORK_TIME_OUT 31 /* Network timeout */
+#define BTA_AG_ERR_NO_NET_EMG_ONLY 32 /* Network not allowed - emergency service only */
+#define BTA_AG_ERR_VOIP_CS_CALLS 33 /* AG cannot create simultaneous VoIP and CS calls */
+#define BTA_AG_ERR_NOT_FOR_VOIP 34 /* Not supported on this call type(VoIP) */
+#define BTA_AG_ERR_SIP_RESP_CODE 35 /* SIP 3 digit response code */
+
+#if 0 /* Not Used in Bluetooth HFP 1.5 Specification */
+#define BTA_AG_ERR_PHADAP_LNK_RES 2 /* Phone-adapter link reserved */
+#define BTA_AG_ERR_PHFSIM_PIN_REQ 6 /* PH-FSIM PIN required */
+#define BTA_AG_ERR_PHFSIM_PUK_REQ 7 /* PH-FSIM PUK required */
+#define BTA_AG_ERR_SIM_WRONG 15 /* SIM wrong */
+#define BTA_AG_ERR_NOT_FOUND 22 /* Not found */
+#define BTA_AG_ERR_NETWORK_TIMEOUT 31 /* Network timeout */
+#define BTA_AG_ERR_NET_PIN_REQ 40 /* Network personalization PIN required */
+#define BTA_AG_ERR_NET_PUK_REQ 41 /* Network personalization PUK required */
+#define BTA_AG_ERR_SUBSET_PIN_REQ 42 /* Network subset personalization PIN required */
+#define BTA_AG_ERR_SUBSET_PUK_REQ 43 /* Network subset personalization PUK required */
+#define BTA_AG_ERR_SERVPRO_PIN_REQ 44 /* Service provider personalization PIN required */
+#define BTA_AG_ERR_SERVPRO_PUK_REQ 45 /* Service provider personalization PUK required */
+#define BTA_AG_ERR_CORP_PIN_REQ 46 /* Corporate personalization PIN required */
+#define BTA_AG_ERR_CORP_PUK_REQ 47 /* Corporate personalization PUK required */
+#define BTA_AG_ERR_UNKNOWN 100 /* Unknown error */
+/* GPRS-related errors */
+#define BTA_AG_ERR_ILL_MS 103 /* Illegal MS (#3) */
+#define BTA_AG_ERR_ILL_ME 106 /* Illegal ME (#6) */
+#define BTA_AG_ERR_GPRS_NOT_ALLOWED 107 /* GPRS services not allowed (#7) */
+#define BTA_AG_ERR_PLMN_NOT_ALLOWED 111 /* PLMN services not allowed (#11) */
+#define BTA_AG_ERR_LOC_NOT_ALLOWED 112 /* Location area not allowed (#12) */
+#define BTA_AG_ERR_ROAM_NOT_ALLOWED 113 /* Roaming not allowed in this location area (#13) */
+/* Errors related to a failure to Activate a Context */
+#define BTA_AG_ERR_OPT_NOT_SUPP 132 /* Service option not supported (#32) */
+#define BTA_AG_ERR_OPT_NOT_SUBSCR 133 /* Requested service option not subscribed (#33) */
+#define BTA_AG_ERR_OPT_OUT_OF_ORDER 134 /* Service option temporarily out of order (#34) */
+#define BTA_AG_ERR_PDP_AUTH_FAILURE 149 /* PDP authentication failure */
+/* Other GPRS errors */
+#define BTA_AG_ERR_INV_MOBILE_CLASS 150 /* Invalid mobile class */
+#define BTA_AG_ERR_UNSPEC_GPRS_ERR 148 /* Unspecified GPRS error */
+#endif /* Unused error codes */
+
+
+/* HFP result data 'ok_flag' */
+#define BTA_AG_OK_CONTINUE 0 /* Send out response (more responses coming) */
+#define BTA_AG_OK_DONE 1 /* Send out response followed by OK (finished) */
+#define BTA_AG_OK_ERROR 2 /* Error response */
+
+/* BTRH values */
+#define BTA_AG_BTRH_SET_HOLD 0 /* Put incoming call on hold */
+#define BTA_AG_BTRH_SET_ACC 1 /* Accept incoming call on hold */
+#define BTA_AG_BTRH_SET_REJ 2 /* Reject incoming call on hold */
+#define BTA_AG_BTRH_READ 3 /* Read the current value */
+#define BTA_AG_BTRH_NO_RESP 4 /* Not in RH States (reply to read) */
+
+/* ASCII character string of arguments to the AT command or result */
+#ifndef BTA_AG_AT_MAX_LEN
+#define BTA_AG_AT_MAX_LEN 256
+#endif
+
+/* data associated with BTA_AG_IND_RES */
+typedef struct
+{
+ UINT16 id;
+ UINT16 value;
+} tBTA_AG_IND;
+
+/* data type for BTA_AgResult() */
+typedef struct
+{
+ char str[BTA_AG_AT_MAX_LEN+1];
+ tBTA_AG_IND ind;
+ UINT16 num;
+ UINT16 audio_handle;
+ UINT16 errcode; /* Valid only if 'ok_flag' is set to BTA_AG_OK_ERROR */
+ UINT8 ok_flag; /* Indicates if response is finished, and if error occurred */
+ BOOLEAN state;
+} tBTA_AG_RES_DATA;
+
+/* AG callback events */
+#define BTA_AG_ENABLE_EVT 0 /* AG enabled */
+#define BTA_AG_REGISTER_EVT 1 /* AG registered */
+#define BTA_AG_OPEN_EVT 2 /* AG connection open */
+#define BTA_AG_CLOSE_EVT 3 /* AG connection closed */
+#define BTA_AG_CONN_EVT 4 /* Service level connection opened */
+#define BTA_AG_AUDIO_OPEN_EVT 5 /* Audio connection open */
+#define BTA_AG_AUDIO_CLOSE_EVT 6 /* Audio connection closed */
+#define BTA_AG_SPK_EVT 7 /* Speaker volume changed */
+#define BTA_AG_MIC_EVT 8 /* Microphone volume changed */
+#define BTA_AG_AT_CKPD_EVT 9 /* CKPD from the HS */
+#define BTA_AG_DISABLE_EVT 30 /* AG disabled */
+
+/* Values below are for HFP only */
+#define BTA_AG_AT_A_EVT 10 /* Answer a call */
+#define BTA_AG_AT_D_EVT 11 /* Place a call using number or memory dial */
+#define BTA_AG_AT_CHLD_EVT 12 /* Call hold */
+#define BTA_AG_AT_CHUP_EVT 13 /* Hang up a call */
+#define BTA_AG_AT_CIND_EVT 14 /* Read indicator settings */
+#define BTA_AG_AT_VTS_EVT 15 /* Transmit DTMF tone */
+#define BTA_AG_AT_BINP_EVT 16 /* Retrieve number from voice tag */
+#define BTA_AG_AT_BLDN_EVT 17 /* Place call to last dialed number */
+#define BTA_AG_AT_BVRA_EVT 18 /* Enable/disable voice recognition */
+#define BTA_AG_AT_NREC_EVT 19 /* Disable echo canceling */
+#define BTA_AG_AT_CNUM_EVT 20 /* Retrieve subscriber number */
+#define BTA_AG_AT_BTRH_EVT 21 /* CCAP-style incoming call hold */
+#define BTA_AG_AT_CLCC_EVT 22 /* Query list of current calls */
+#define BTA_AG_AT_COPS_EVT 23 /* Query list of current calls */
+#define BTA_AG_AT_UNAT_EVT 24 /* Unknown AT command */
+#define BTA_AG_AT_CBC_EVT 25 /* Battery Level report from HF */
+#define BTA_AG_AT_BAC_EVT 26 /* Codec select */
+#define BTA_AG_AT_BCS_EVT 27 /* Codec select */
+
+typedef UINT8 tBTA_AG_EVT;
+
+/* data associated with most non-AT events */
+typedef struct
+{
+ UINT16 handle;
+ UINT8 app_id;
+} tBTA_AG_HDR;
+
+/* data associated with BTA_AG_REGISTER_EVT */
+typedef struct
+{
+ tBTA_AG_HDR hdr;
+ tBTA_AG_STATUS status;
+} tBTA_AG_REGISTER;
+
+/* data associated with BTA_AG_OPEN_EVT */
+typedef struct
+{
+ tBTA_AG_HDR hdr;
+ BD_ADDR bd_addr;
+ tBTA_SERVICE_ID service_id;
+ tBTA_AG_STATUS status;
+} tBTA_AG_OPEN;
+
+/* data associated with BTA_AG_CONN_EVT */
+typedef struct
+{
+ tBTA_AG_HDR hdr;
+ tBTA_AG_PEER_FEAT peer_feat;
+ tBTA_AG_PEER_CODEC peer_codec;
+} tBTA_AG_CONN;
+
+/* data associated with AT command event */
+typedef struct
+{
+ tBTA_AG_HDR hdr;
+ char str[BTA_AG_AT_MAX_LEN+1];
+ UINT16 num;
+ UINT8 idx; /* call number used by CLCC and CHLD */
+} tBTA_AG_VAL;
+
+/* union of data associated with AG callback */
+typedef union
+{
+ tBTA_AG_HDR hdr;
+ tBTA_AG_REGISTER reg;
+ tBTA_AG_OPEN open;
+ tBTA_AG_CONN conn;
+ tBTA_AG_VAL val;
+} tBTA_AG;
+
+/* AG callback */
+typedef void (tBTA_AG_CBACK)(tBTA_AG_EVT event, tBTA_AG *p_data);
+
+/* indicator constants HFP 1.1 and later */
+#define BTA_AG_IND_CALL 1 /* position of call indicator */
+#define BTA_AG_IND_CALLSETUP 2 /* position of callsetup indicator */
+#define BTA_AG_IND_SERVICE 3 /* position of service indicator */
+
+/* indicator constants HFP 1.5 and later */
+#define BTA_AG_IND_SIGNAL 4 /* position of signal strength indicator */
+#define BTA_AG_IND_ROAM 5 /* position of roaming indicator */
+#define BTA_AG_IND_BATTCHG 6 /* position of battery charge indicator */
+#define BTA_AG_IND_CALLHELD 7 /* position of callheld indicator */
+#define BTA_AG_IND_BEARER 8 /* position of bearer indicator */
+
+/* call indicator values */
+#define BTA_AG_CALL_INACTIVE 0 /* Phone call inactive */
+#define BTA_AG_CALL_ACTIVE 1 /* Phone call active */
+
+/* callsetup indicator values */
+#define BTA_AG_CALLSETUP_NONE 0 /* Not currently in call set up */
+#define BTA_AG_CALLSETUP_INCOMING 1 /* Incoming call process ongoing */
+#define BTA_AG_CALLSETUP_OUTGOING 2 /* Outgoing call set up is ongoing */
+#define BTA_AG_CALLSETUP_ALERTING 3 /* Remote party being alerted in an outgoing call */
+
+/* service indicator values */
+#define BTA_AG_SERVICE_NONE 0 /* Neither CS nor VoIP service is available */
+#define BTA_AG_SERVICE_CS 1 /* Only CS service is available */
+#define BTA_AG_SERVICE_VOIP 2 /* Only VoIP service is available */
+#define BTA_AG_SERVICE_CS_VOIP 3 /* Both CS and VoIP services available */
+
+/* callheld indicator values */
+#define BTA_AG_CALLHELD_INACTIVE 0 /* No held calls */
+#define BTA_AG_CALLHELD_ACTIVE 1 /* Call held and call active */
+#define BTA_AG_CALLHELD_NOACTIVE 2 /* Call held and no call active */
+
+/* signal strength indicator values */
+#define BTA_AG_ROAMING_INACTIVE 0 /* Phone call inactive */
+#define BTA_AG_ROAMING_ACTIVE 1 /* Phone call active */
+
+/* bearer indicator values */
+#define BTA_AG_BEARER_WLAN 0 /* WLAN */
+#define BTA_AG_BEARER_BLUETOOTH 1 /* Bluetooth */
+#define BTA_AG_BEARER_WIRED 2 /* Wired */
+#define BTA_AG_BEARER_2G3G 3 /* 2G 3G */
+#define BTA_AG_BEARER_WIMAX 4 /* WIMAX */
+#define BTA_AG_BEARER_RES1 5 /* Reserved */
+#define BTA_AG_BEARER_RES2 6 /* Reserved */
+#define BTA_AG_BEARER_RES3 7 /* Reserved */
+
+/* AG configuration structure */
+typedef struct
+{
+ char *cind_info;
+ INT32 conn_tout;
+ UINT16 sco_pkt_types;
+ char *chld_val_ecc;
+ char *chld_val;
+} tBTA_AG_CFG;
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*****************************************************************************
+** External Function Declarations
+*****************************************************************************/
+
+/*******************************************************************************
+**
+** Function BTA_AgEnable
+**
+** Description Enable the audio gateway service. When the enable
+** operation is complete the callback function will be
+** called with a BTA_AG_ENABLE_EVT. This function must
+** be called before other function in the AG API are
+** called.
+**
+** Returns BTA_SUCCESS if OK, BTA_FAILURE otherwise.
+**
+*******************************************************************************/
+BTA_API tBTA_STATUS BTA_AgEnable(tBTA_AG_PARSE_MODE parse_mode, tBTA_AG_CBACK *p_cback);
+
+/*******************************************************************************
+**
+** Function BTA_AgDisable
+**
+** Description Disable the audio gateway service
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgDisable(void);
+
+/*******************************************************************************
+**
+** Function BTA_AgRegister
+**
+** Description Register an Audio Gateway service.
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgRegister(tBTA_SERVICE_MASK services, tBTA_SEC sec_mask,
+ tBTA_AG_FEAT features, char *p_service_names[], UINT8 app_id);
+
+/*******************************************************************************
+**
+** Function BTA_AgDeregister
+**
+** Description Deregister an audio gateway service.
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgDeregister(UINT16 handle);
+
+/*******************************************************************************
+**
+** Function BTA_AgOpen
+**
+** Description Opens a connection to a headset or hands-free device.
+** When connection is open callback function is called
+** with a BTA_AG_OPEN_EVT. Only the data connection is
+** opened. The audio connection is not opened.
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgOpen(UINT16 handle, BD_ADDR bd_addr, tBTA_SEC sec_mask, tBTA_SERVICE_MASK services);
+
+/*******************************************************************************
+**
+** Function BTA_AgClose
+**
+** Description Close the current connection to a headset or a handsfree
+** Any current audio connection will also be closed
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgClose(UINT16 handle);
+
+/*******************************************************************************
+**
+** Function BTA_AgAudioOpen
+**
+** Description Opens an audio connection to the currently connected
+** headset or hnadsfree
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgAudioOpen(UINT16 handle);
+
+/*******************************************************************************
+**
+** Function BTA_AgAudioClose
+**
+** Description Close the currently active audio connection to a headset
+** or hnadsfree. The data connection remains open
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgAudioClose(UINT16 handle);
+
+/*******************************************************************************
+**
+** Function BTA_AgResult
+**
+** Description Send an AT result code to a headset or hands-free device.
+** This function is only used when the AG parse mode is set
+** to BTA_AG_PARSE.
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgResult(UINT16 handle, tBTA_AG_RES result, tBTA_AG_RES_DATA *p_data);
+
+/*******************************************************************************
+**
+** Function BTA_AgSetCodec
+**
+** Description Specify the codec type to be used for the subsequent
+** audio connection.
+**
+**
+**
+** Returns void
+**
+*******************************************************************************/
+BTA_API void BTA_AgSetCodec(UINT16 handle, tBTA_AG_PEER_CODEC codec);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* BTA_AG_API_H */
+
+