/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * FreeRDP Interface

 *

 * Copyright 2009-2011 Jay Sorg

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_API_H

#define FREERDP_API_H

#include <winpr/winpr.h>

#include <winpr/platform.h>

#ifdef _WIN32

#define FREERDP_CC __cdecl

#else

#define FREERDP_CC

#endif

#ifdef _WIN32

#define __func__ __FUNCTION__

#endif

#if defined _WIN32 || defined __CYGWIN__

#ifdef FREERDP_EXPORTS

#ifdef __GNUC__

#define FREERDP_API __attribute__((dllexport))

#else

#define FREERDP_API __declspec(dllexport)

#endif

#else

#ifdef __GNUC__

#define FREERDP_API __attribute__((dllimport))

#else

#define FREERDP_API __declspec(dllimport)

#endif

#endif

#else

#if __GNUC__ >= 4

#define FREERDP_API __attribute__((visibility("default")))

#else

#define FREERDP_API

#endif

#endif

#ifdef BUILD_TESTING

#define FREERDP_LOCAL FREERDP_API

#else

#if defined _WIN32 || defined __CYGWIN__

#define FREERDP_LOCAL

#else

#if __GNUC__ >= 4

#define FREERDP_LOCAL __attribute__((visibility("hidden")))

#else

#define FREERDP_LOCAL

#endif

#endif

#endif

#ifdef FREERDP_TEST_EXPORTS

#define FREERDP_TEST_API FREERDP_API

#else

#define FREERDP_TEST_API

#endif

#define IFCALL(_cb, ...)      \

	do                        \

	{                         \

		if (_cb != NULL)      \

		{                     \

			_cb(__VA_ARGS__); \

		}                     \

	} while (0)

#define IFCALLRET(_cb, _ret, ...)    \

	do                               \

	{                                \

		if (_cb != NULL)             \

		{                            \

			_ret = _cb(__VA_ARGS__); \

		}                            \

	} while (0)

#define IFCALLRESULT(_default_return, _cb, ...) \

	((_cb != NULL) ? _cb(__VA_ARGS__) : (_default_return))

#endif /* FREERDP_API */