Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/libfreerdp/gdi/clipping.h

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+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * GDI Clipping Functions
+ *
+ * Copyright 2010-2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>
+ * Copyright 2016 Armin Novak <armin.novak@thincast.com>
+ * Copyright 2016 Thincast Technologies GmbH
+ *
+ * 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_LIB_GDI_CLIPPING_H
+#define FREERDP_LIB_GDI_CLIPPING_H
+
+#include <freerdp/api.h>
+#include <freerdp/gdi/gdi.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_LOCAL BOOL gdi_SetClipRgn(HGDI_DC hdc, INT32 nXLeft, INT32 nYLeft, INT32 nWidth,
+	                                  INT32 nHeight);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_LOCAL GDI_RGN* gdi_GetClipRgn(HGDI_DC hdc);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_LOCAL BOOL gdi_SetNullClipRgn(HGDI_DC hdc);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_LOCAL BOOL gdi_ClipCoords(HGDI_DC hdc, INT32* x, INT32* y, INT32* w, INT32* h,
+	                                  INT32* srcx, INT32* srcy);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_LIB_GDI_CLIPPING_H */