1 files changed, 116 insertions, 0 deletions
diff --git a/include/freerdp/api.h b/include/freerdp/api.h
new file mode 100644
index 0000000..aa25555
--- /dev/null
+++ b/include/freerdp/api.h
@@ -0,0 +1,116 @@
+/**
+ * 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/wlog.h>
+#include <winpr/platform.h>
+
+/* To silence missing prototype warnings for library entry points use this macro.
+ * It first declares the function as prototype and then again as function implementation
+ */
+#define FREERDP_ENTRY_POINT(fkt) \
+	fkt;                         \
+	fkt
+
+#ifdef _WIN32
+#define FREERDP_CC __cdecl
+#else
+#define FREERDP_CC
+#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 defined(__GNUC__) && (__GNUC__ >= 4)
+#define FREERDP_API __attribute__((visibility("default")))
+#else
+#define FREERDP_API
+#endif
+#endif
+
+#if defined(EXPORT_ALL_SYMBOLS)
+#define FREERDP_LOCAL FREERDP_API
+#else
+#if defined _WIN32 || defined __CYGWIN__
+#define FREERDP_LOCAL
+#else
+#if defined(__GNUC__) && (__GNUC__ >= 4)
+#define FREERDP_LOCAL __attribute__((visibility("hidden")))
+#else
+#define FREERDP_LOCAL
+#endif
+#endif
+#endif
+
+#define IFCALL(_cb, ...)                                             \
+	do                                                               \
+	{                                                                \
+		if (_cb != NULL)                                             \
+			_cb(__VA_ARGS__);                                        \
+		else                                                         \
+			WLog_VRB("com.freerdp.api", "IFCALL(" #_cb ") == NULL"); \
+	} while (0)
+#define IFCALLRET(_cb, _ret, ...)                                       \
+	do                                                                  \
+	{                                                                   \
+		if (_cb != NULL)                                                \
+			_ret = _cb(__VA_ARGS__);                                    \
+		else                                                            \
+			WLog_VRB("com.freerdp.api", "IFCALLRET(" #_cb ") == NULL"); \
+	} while (0)
+
+#if 0 // defined(__GNUC__)
+#define IFCALLRESULT(_default_return, _cb, ...)                            \
+	({                                                                     \
+		(_cb != NULL) ? _cb(__VA_ARGS__) : ({                              \
+			WLog_VRB("com.freerdp.api", "IFCALLRESULT(" #_cb ") == NULL"); \
+			(_default_return);                                             \
+		});                                                                \
+	})
+#else
+#define IFCALLRESULT(_default_return, _cb, ...) \
+	((_cb != NULL) ? _cb(__VA_ARGS__) : (_default_return))
+#endif
+
+#if defined(__GNUC__)
+#define ALIGN64 __attribute__((aligned(8)))
+#else
+#ifdef _WIN32
+#define ALIGN64 __declspec(align(8))
+#else
+#define ALIGN64
+#endif
+#endif
+
+#endif /* FREERDP_API */