Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/include/freerdp/utils/stopwatch.h

@@ -0,0 +1,58 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * Stopwatch Utils
+ *
+ * Copyright 2011 Stephen Erisman
+ *
+ * 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_UTILS_STOPWATCH_H
+#define FREERDP_UTILS_STOPWATCH_H
+
+#include <freerdp/api.h>
+#include <freerdp/types.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+	typedef struct
+	{
+		UINT64 start;
+		UINT64 end;
+		UINT64 elapsed;
+		UINT32 count;
+	} STOPWATCH;
+
+	FREERDP_API void stopwatch_free(STOPWATCH* stopwatch);
+
+	WINPR_ATTR_MALLOC(stopwatch_free, 1)
+	WINPR_ATTR_NODISCARD
+	FREERDP_API STOPWATCH* stopwatch_create(void);
+
+	FREERDP_API void stopwatch_start(STOPWATCH* stopwatch);
+	FREERDP_API void stopwatch_stop(STOPWATCH* stopwatch);
+	FREERDP_API void stopwatch_reset(STOPWATCH* stopwatch);
+
+	WINPR_ATTR_NODISCARD
+	FREERDP_API double stopwatch_get_elapsed_time_in_seconds(STOPWATCH* stopwatch);
+	FREERDP_API void stopwatch_get_elapsed_time_in_useconds(STOPWATCH* stopwatch, UINT32* sec,
+	                                                        UINT32* usec);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FREERDP_UTILS_STOPWATCH_H */