qt-everywhere-src-5.14.1/qtconnectivity/src/bluetooth/windows/qwinlowenergybluetooth_p.h - orbit - Git at Google

 /****************************************************************************
 **
 ** Copyright (C) 2018 The Qt Company Ltd.
 ** Copyright (C) 2014 Denis Shienkov <denis.shienkov@gmail.com>
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtBluetooth module of the Qt Toolkit.
 **
 ** $QT_BEGIN_LICENSE:LGPL$
 ** Commercial License Usage
 ** Licensees holding valid commercial Qt licenses may use this file in
 ** accordance with the commercial license agreement provided with the
 ** Software or, alternatively, in accordance with the terms contained in
 ** a written agreement between you and The Qt Company. For licensing terms
 ** and conditions see https://www.qt.io/terms-conditions. For further
 ** information use the contact form at https://www.qt.io/contact-us.
 **
 ** GNU Lesser General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU Lesser
 ** General Public License version 3 as published by the Free Software
 ** Foundation and appearing in the file LICENSE.LGPL3 included in the
 ** packaging of this file. Please review the following information to
 ** ensure the GNU Lesser General Public License version 3 requirements
 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
 **
 ** GNU General Public License Usage
 ** Alternatively, this file may be used under the terms of the GNU
 ** General Public License version 2.0 or (at your option) the GNU General
 ** Public license version 3 or any later version approved by the KDE Free
 ** Qt Foundation. The licenses are as published by the Free Software
 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
 ** included in the packaging of this file. Please review the following
 ** information to ensure the GNU General Public License requirements will
 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and
 ** https://www.gnu.org/licenses/gpl-3.0.html.
 **
 ** $QT_END_LICENSE$
 **
 ****************************************************************************/

 #ifndef QWINLOWENERGYBLUETOOTH_P_H
 #define QWINLOWENERGYBLUETOOTH_P_H

 //
 //  W A R N I N G
 //  -------------
 //
 // This file is not part of the Qt API.  It exists purely as an
 // implementation detail.  This header file may change from version to
 // version without notice, or even be removed.
 //
 // We mean it.
 //

 #include <QtCore/qlibrary.h>

 #include <qt_windows.h>

 #define WIN32_FROM_HRESULT(hr)  \
     (SUCCEEDED(hr) ? ERROR_SUCCESS : \
     (HRESULT_FACILITY(hr) == FACILITY_WIN32 ? HRESULT_CODE(hr) : (hr)))

 #define BLUETOOTH_GATT_FLAG_NONE                        0x00000000
 #define BLUETOOTH_GATT_FLAG_CONNECTION_ENCRYPTED        0x00000001
 #define BLUETOOTH_GATT_FLAG_CONNECTION_AUTHENTICATED    0x00000002
 #define BLUETOOTH_GATT_FLAG_FORCE_READ_FROM_DEVICE      0x00000004
 #define BLUETOOTH_GATT_FLAG_FORCE_READ_FROM_CACHE       0x00000008
 #define BLUETOOTH_GATT_FLAG_SIGNED_WRITE                0x00000010
 #define BLUETOOTH_GATT_FLAG_WRITE_WITHOUT_RESPONSE      0x00000020
 #define BLUETOOTH_GATT_FLAG_RETURN_ALL                  0x00000040

 typedef enum _BTH_LE_GATT_DESCRIPTOR_TYPE {
     CharacteristicExtendedProperties,
     CharacteristicUserDescription,
     ClientCharacteristicConfiguration,
     ServerCharacteristicConfiguration,
     CharacteristicFormat,
     CharacteristicAggregateFormat,
     CustomDescriptor
 } BTH_LE_GATT_DESCRIPTOR_TYPE, *PBTH_LE_GATT_DESCRIPTOR_TYPE;

 typedef enum _BTH_LE_GATT_EVENT_TYPE {
     CharacteristicValueChangedEvent
 } BTH_LE_GATT_EVENT_TYPE;

 typedef struct _BTH_LE_UUID {
     BOOLEAN IsShortUuid;
     union {
         USHORT ShortUuid;
         GUID LongUuid;
     } Value;
 } BTH_LE_UUID, *PBTH_LE_UUID;

 typedef struct _BTH_LE_GATT_SERVICE {
     BTH_LE_UUID ServiceUuid;
     USHORT AttributeHandle;
 } BTH_LE_GATT_SERVICE, *PBTH_LE_GATT_SERVICE;

 typedef struct _BTH_LE_GATT_CHARACTERISTIC {
     USHORT ServiceHandle;
     BTH_LE_UUID CharacteristicUuid;
     USHORT AttributeHandle;
     USHORT CharacteristicValueHandle;
     BOOLEAN IsBroadcastable;
     BOOLEAN IsReadable;
     BOOLEAN IsWritable;
     BOOLEAN IsWritableWithoutResponse;
     BOOLEAN IsSignedWritable;
     BOOLEAN IsNotifiable;
     BOOLEAN IsIndicatable;
     BOOLEAN HasExtendedProperties;
 } BTH_LE_GATT_CHARACTERISTIC, *PBTH_LE_GATT_CHARACTERISTIC;

 typedef struct _BTH_LE_GATT_CHARACTERISTIC_VALUE {
     ULONG DataSize;
     UCHAR Data[1];
 } BTH_LE_GATT_CHARACTERISTIC_VALUE, *PBTH_LE_GATT_CHARACTERISTIC_VALUE;

 typedef struct _BTH_LE_GATT_DESCRIPTOR {
     USHORT ServiceHandle;
     USHORT CharacteristicHandle;
     BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
     BTH_LE_UUID DescriptorUuid;
     USHORT AttributeHandle;
 } BTH_LE_GATT_DESCRIPTOR, *PBTH_LE_GATT_DESCRIPTOR;

 typedef struct _BTH_LE_GATT_DESCRIPTOR_VALUE {
     BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
     BTH_LE_UUID DescriptorUuid;
     union {
         struct {
             BOOLEAN IsReliableWriteEnabled;
             BOOLEAN IsAuxiliariesWritable;
         } CharacteristicExtendedProperties;
         struct {
             BOOLEAN IsSubscribeToNotification;
             BOOLEAN IsSubscribeToIndication;
         } ClientCharacteristicConfiguration;
         struct {
             BOOLEAN IsBroadcast;
         } ServerCharacteristicConfiguration;
         struct {
             UCHAR Format;
             UCHAR Exponent;
             BTH_LE_UUID Unit;
             UCHAR NameSpace;
             BTH_LE_UUID Description;
         } CharacteristicFormat;
     };
     ULONG DataSize;
     UCHAR Data[1];
 } BTH_LE_GATT_DESCRIPTOR_VALUE, *PBTH_LE_GATT_DESCRIPTOR_VALUE;

 typedef struct _BLUETOOTH_GATT_VALUE_CHANGED_EVENT {
     USHORT ChangedAttributeHandle;
     size_t CharacteristicValueDataSize;
     PBTH_LE_GATT_CHARACTERISTIC_VALUE CharacteristicValue;
 } BLUETOOTH_GATT_VALUE_CHANGED_EVENT, *PBLUETOOTH_GATT_VALUE_CHANGED_EVENT;

 typedef struct _BLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION {
     USHORT NumCharacteristics;
     BTH_LE_GATT_CHARACTERISTIC Characteristics[1];
 } BLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION, *PBLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION;

 typedef VOID (CALLBACK *PFNBLUETOOTH_GATT_EVENT_CALLBACK)(
         BTH_LE_GATT_EVENT_TYPE EventType,
         PVOID EventOutParameter,
         PVOID Context
         );

 typedef ULONG64 BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, *PBTH_LE_GATT_RELIABLE_WRITE_CONTEXT;

 #define DEFINEFUNC(ret, func, ...) \
     typedef ret (WINAPI *fp_##func)(__VA_ARGS__); \
     static fp_##func func;

 #define RESOLVEFUNC(func) \
     func = (fp_##func)resolveFunction(library, #func); \
     if (!func) \
         return false;

 DEFINEFUNC(HRESULT, BluetoothGATTGetServices, HANDLE, USHORT, PBTH_LE_GATT_SERVICE, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTGetIncludedServices, HANDLE, PBTH_LE_GATT_SERVICE, USHORT, PBTH_LE_GATT_SERVICE, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTGetCharacteristics, HANDLE, PBTH_LE_GATT_SERVICE, USHORT, PBTH_LE_GATT_CHARACTERISTIC, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTGetDescriptors, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, USHORT, PBTH_LE_GATT_DESCRIPTOR, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTGetCharacteristicValue, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, ULONG, PBTH_LE_GATT_CHARACTERISTIC_VALUE, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTGetDescriptorValue, HANDLE, PBTH_LE_GATT_DESCRIPTOR, ULONG, PBTH_LE_GATT_DESCRIPTOR_VALUE, PUSHORT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTBeginReliableWrite, HANDLE, PBTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTEndReliableWrite, HANDLE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTAbortReliableWrite, HANDLE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTSetCharacteristicValue, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, PBTH_LE_GATT_CHARACTERISTIC_VALUE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTSetDescriptorValue, HANDLE, PBTH_LE_GATT_DESCRIPTOR, PBTH_LE_GATT_DESCRIPTOR_VALUE, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTRegisterEvent, HANDLE, BTH_LE_GATT_EVENT_TYPE, PVOID, PFNBLUETOOTH_GATT_EVENT_CALLBACK, PVOID, PHANDLE, ULONG)
 DEFINEFUNC(HRESULT, BluetoothGATTUnregisterEvent, HANDLE, ULONG)

 static inline QFunctionPointer resolveFunction(QLibrary *library, const char *func)
 {
     QFunctionPointer symbolFunctionPointer = library->resolve(func);
     if (!symbolFunctionPointer)
         qWarning("Cannot resolve '%s' in '%s'.", func, qPrintable(library->fileName()));
     return symbolFunctionPointer;
 }

 static inline bool resolveFunctions(QLibrary *library)
 {
     if (!library->isLoaded()) {
         library->setFileName(QStringLiteral("bluetoothapis"));
         if (!library->load()) {
             qWarning("Unable to load '%s' library.", qPrintable(library->fileName()));
             return false;
         }
     }

     RESOLVEFUNC(BluetoothGATTGetServices)
     RESOLVEFUNC(BluetoothGATTGetIncludedServices)
     RESOLVEFUNC(BluetoothGATTGetCharacteristics)
     RESOLVEFUNC(BluetoothGATTGetDescriptors)
     RESOLVEFUNC(BluetoothGATTGetCharacteristicValue)
     RESOLVEFUNC(BluetoothGATTGetDescriptorValue)
     RESOLVEFUNC(BluetoothGATTBeginReliableWrite)
     RESOLVEFUNC(BluetoothGATTEndReliableWrite)
     RESOLVEFUNC(BluetoothGATTAbortReliableWrite)
     RESOLVEFUNC(BluetoothGATTSetCharacteristicValue)
     RESOLVEFUNC(BluetoothGATTSetDescriptorValue)
     RESOLVEFUNC(BluetoothGATTRegisterEvent)
     RESOLVEFUNC(BluetoothGATTUnregisterEvent)

     return true;
 }

 #endif // QWINLOWENERGYBLUETOOTH_P_H
	/****************************************************************************
	**
	** Copyright (C) 2018 The Qt Company Ltd.
	** Copyright (C) 2014 Denis Shienkov <denis.shienkov@gmail.com>
	** Contact: https://www.qt.io/licensing/
	**
	** This file is part of the QtBluetooth module of the Qt Toolkit.
	**
	** $QT_BEGIN_LICENSE:LGPL$
	** Commercial License Usage
	** Licensees holding valid commercial Qt licenses may use this file in
	** accordance with the commercial license agreement provided with the
	** Software or, alternatively, in accordance with the terms contained in
	** a written agreement between you and The Qt Company. For licensing terms
	** and conditions see https://www.qt.io/terms-conditions. For further
	** information use the contact form at https://www.qt.io/contact-us.
	**
	** GNU Lesser General Public License Usage
	** Alternatively, this file may be used under the terms of the GNU Lesser
	** General Public License version 3 as published by the Free Software
	** Foundation and appearing in the file LICENSE.LGPL3 included in the
	** packaging of this file. Please review the following information to
	** ensure the GNU Lesser General Public License version 3 requirements
	** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
	**
	** GNU General Public License Usage
	** Alternatively, this file may be used under the terms of the GNU
	** General Public License version 2.0 or (at your option) the GNU General
	** Public license version 3 or any later version approved by the KDE Free
	** Qt Foundation. The licenses are as published by the Free Software
	** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
	** included in the packaging of this file. Please review the following
	** information to ensure the GNU General Public License requirements will
	** be met: https://www.gnu.org/licenses/gpl-2.0.html and
	** https://www.gnu.org/licenses/gpl-3.0.html.
	**
	** $QT_END_LICENSE$
	**
	****************************************************************************/

	#ifndef QWINLOWENERGYBLUETOOTH_P_H
	#define QWINLOWENERGYBLUETOOTH_P_H

	//
	// W A R N I N G
	// -------------
	//
	// This file is not part of the Qt API. It exists purely as an
	// implementation detail. This header file may change from version to
	// version without notice, or even be removed.
	//
	// We mean it.
	//

	#include <QtCore/qlibrary.h>

	#include <qt_windows.h>

	#define WIN32_FROM_HRESULT(hr) \
	(SUCCEEDED(hr) ? ERROR_SUCCESS : \
	(HRESULT_FACILITY(hr) == FACILITY_WIN32 ? HRESULT_CODE(hr) : (hr)))

	#define BLUETOOTH_GATT_FLAG_NONE 0x00000000
	#define BLUETOOTH_GATT_FLAG_CONNECTION_ENCRYPTED 0x00000001
	#define BLUETOOTH_GATT_FLAG_CONNECTION_AUTHENTICATED 0x00000002
	#define BLUETOOTH_GATT_FLAG_FORCE_READ_FROM_DEVICE 0x00000004
	#define BLUETOOTH_GATT_FLAG_FORCE_READ_FROM_CACHE 0x00000008
	#define BLUETOOTH_GATT_FLAG_SIGNED_WRITE 0x00000010
	#define BLUETOOTH_GATT_FLAG_WRITE_WITHOUT_RESPONSE 0x00000020
	#define BLUETOOTH_GATT_FLAG_RETURN_ALL 0x00000040

	typedef enum _BTH_LE_GATT_DESCRIPTOR_TYPE {
	CharacteristicExtendedProperties,
	CharacteristicUserDescription,
	ClientCharacteristicConfiguration,
	ServerCharacteristicConfiguration,
	CharacteristicFormat,
	CharacteristicAggregateFormat,
	CustomDescriptor
	} BTH_LE_GATT_DESCRIPTOR_TYPE, *PBTH_LE_GATT_DESCRIPTOR_TYPE;

	typedef enum _BTH_LE_GATT_EVENT_TYPE {
	CharacteristicValueChangedEvent
	} BTH_LE_GATT_EVENT_TYPE;

	typedef struct _BTH_LE_UUID {
	BOOLEAN IsShortUuid;
	union {
	USHORT ShortUuid;
	GUID LongUuid;
	} Value;
	} BTH_LE_UUID, *PBTH_LE_UUID;

	typedef struct _BTH_LE_GATT_SERVICE {
	BTH_LE_UUID ServiceUuid;
	USHORT AttributeHandle;
	} BTH_LE_GATT_SERVICE, *PBTH_LE_GATT_SERVICE;

	typedef struct _BTH_LE_GATT_CHARACTERISTIC {
	USHORT ServiceHandle;
	BTH_LE_UUID CharacteristicUuid;
	USHORT AttributeHandle;
	USHORT CharacteristicValueHandle;
	BOOLEAN IsBroadcastable;
	BOOLEAN IsReadable;
	BOOLEAN IsWritable;
	BOOLEAN IsWritableWithoutResponse;
	BOOLEAN IsSignedWritable;
	BOOLEAN IsNotifiable;
	BOOLEAN IsIndicatable;
	BOOLEAN HasExtendedProperties;
	} BTH_LE_GATT_CHARACTERISTIC, *PBTH_LE_GATT_CHARACTERISTIC;

	typedef struct _BTH_LE_GATT_CHARACTERISTIC_VALUE {
	ULONG DataSize;
	UCHAR Data[1];
	} BTH_LE_GATT_CHARACTERISTIC_VALUE, *PBTH_LE_GATT_CHARACTERISTIC_VALUE;

	typedef struct _BTH_LE_GATT_DESCRIPTOR {
	USHORT ServiceHandle;
	USHORT CharacteristicHandle;
	BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
	BTH_LE_UUID DescriptorUuid;
	USHORT AttributeHandle;
	} BTH_LE_GATT_DESCRIPTOR, *PBTH_LE_GATT_DESCRIPTOR;

	typedef struct _BTH_LE_GATT_DESCRIPTOR_VALUE {
	BTH_LE_GATT_DESCRIPTOR_TYPE DescriptorType;
	BTH_LE_UUID DescriptorUuid;
	union {
	struct {
	BOOLEAN IsReliableWriteEnabled;
	BOOLEAN IsAuxiliariesWritable;
	} CharacteristicExtendedProperties;
	struct {
	BOOLEAN IsSubscribeToNotification;
	BOOLEAN IsSubscribeToIndication;
	} ClientCharacteristicConfiguration;
	struct {
	BOOLEAN IsBroadcast;
	} ServerCharacteristicConfiguration;
	struct {
	UCHAR Format;
	UCHAR Exponent;
	BTH_LE_UUID Unit;
	UCHAR NameSpace;
	BTH_LE_UUID Description;
	} CharacteristicFormat;
	};
	ULONG DataSize;
	UCHAR Data[1];
	} BTH_LE_GATT_DESCRIPTOR_VALUE, *PBTH_LE_GATT_DESCRIPTOR_VALUE;

	typedef struct _BLUETOOTH_GATT_VALUE_CHANGED_EVENT {
	USHORT ChangedAttributeHandle;
	size_t CharacteristicValueDataSize;
	PBTH_LE_GATT_CHARACTERISTIC_VALUE CharacteristicValue;
	} BLUETOOTH_GATT_VALUE_CHANGED_EVENT, *PBLUETOOTH_GATT_VALUE_CHANGED_EVENT;

	typedef struct _BLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION {
	USHORT NumCharacteristics;
	BTH_LE_GATT_CHARACTERISTIC Characteristics[1];
	} BLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION, *PBLUETOOTH_GATT_VALUE_CHANGED_EVENT_REGISTRATION;

	typedef VOID (CALLBACK *PFNBLUETOOTH_GATT_EVENT_CALLBACK)(
	BTH_LE_GATT_EVENT_TYPE EventType,
	PVOID EventOutParameter,
	PVOID Context
	);

	typedef ULONG64 BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, *PBTH_LE_GATT_RELIABLE_WRITE_CONTEXT;

	#define DEFINEFUNC(ret, func, ...) \
	typedef ret (WINAPI *fp_##func)(__VA_ARGS__); \
	static fp_##func func;

	#define RESOLVEFUNC(func) \
	func = (fp_##func)resolveFunction(library, #func); \
	if (!func) \
	return false;

	DEFINEFUNC(HRESULT, BluetoothGATTGetServices, HANDLE, USHORT, PBTH_LE_GATT_SERVICE, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTGetIncludedServices, HANDLE, PBTH_LE_GATT_SERVICE, USHORT, PBTH_LE_GATT_SERVICE, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTGetCharacteristics, HANDLE, PBTH_LE_GATT_SERVICE, USHORT, PBTH_LE_GATT_CHARACTERISTIC, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTGetDescriptors, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, USHORT, PBTH_LE_GATT_DESCRIPTOR, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTGetCharacteristicValue, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, ULONG, PBTH_LE_GATT_CHARACTERISTIC_VALUE, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTGetDescriptorValue, HANDLE, PBTH_LE_GATT_DESCRIPTOR, ULONG, PBTH_LE_GATT_DESCRIPTOR_VALUE, PUSHORT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTBeginReliableWrite, HANDLE, PBTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTEndReliableWrite, HANDLE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTAbortReliableWrite, HANDLE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTSetCharacteristicValue, HANDLE, PBTH_LE_GATT_CHARACTERISTIC, PBTH_LE_GATT_CHARACTERISTIC_VALUE, BTH_LE_GATT_RELIABLE_WRITE_CONTEXT, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTSetDescriptorValue, HANDLE, PBTH_LE_GATT_DESCRIPTOR, PBTH_LE_GATT_DESCRIPTOR_VALUE, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTRegisterEvent, HANDLE, BTH_LE_GATT_EVENT_TYPE, PVOID, PFNBLUETOOTH_GATT_EVENT_CALLBACK, PVOID, PHANDLE, ULONG)
	DEFINEFUNC(HRESULT, BluetoothGATTUnregisterEvent, HANDLE, ULONG)

	static inline QFunctionPointer resolveFunction(QLibrary library, const char func)
	{
	QFunctionPointer symbolFunctionPointer = library->resolve(func);
	if (!symbolFunctionPointer)
	qWarning("Cannot resolve '%s' in '%s'.", func, qPrintable(library->fileName()));
	return symbolFunctionPointer;
	}

	static inline bool resolveFunctions(QLibrary *library)
	{
	if (!library->isLoaded()) {
	library->setFileName(QStringLiteral("bluetoothapis"));
	if (!library->load()) {
	qWarning("Unable to load '%s' library.", qPrintable(library->fileName()));
	return false;
	}
	}

	RESOLVEFUNC(BluetoothGATTGetServices)
	RESOLVEFUNC(BluetoothGATTGetIncludedServices)
	RESOLVEFUNC(BluetoothGATTGetCharacteristics)
	RESOLVEFUNC(BluetoothGATTGetDescriptors)
	RESOLVEFUNC(BluetoothGATTGetCharacteristicValue)
	RESOLVEFUNC(BluetoothGATTGetDescriptorValue)
	RESOLVEFUNC(BluetoothGATTBeginReliableWrite)
	RESOLVEFUNC(BluetoothGATTEndReliableWrite)
	RESOLVEFUNC(BluetoothGATTAbortReliableWrite)
	RESOLVEFUNC(BluetoothGATTSetCharacteristicValue)
	RESOLVEFUNC(BluetoothGATTSetDescriptorValue)
	RESOLVEFUNC(BluetoothGATTRegisterEvent)
	RESOLVEFUNC(BluetoothGATTUnregisterEvent)

	return true;
	}

	#endif // QWINLOWENERGYBLUETOOTH_P_H