Update

time_util.cpp

@@ -0,0 +1,14 @@
+#include "time_util.h"
+
+#if _WIN32
+#include <Windows.h>
+#endif
+
+#if _WIN32
+void time_util::time_t_to_file_time(time_t t, LPFILETIME pft) {
+    ULARGE_INTEGER time_value;
+    time_value.QuadPart = (t * 10000000LL) + 116444736000000000LL;
+    pft->dwLowDateTime = time_value.LowPart;
+    pft->dwHighDateTime = time_value.HighPart;
+}
+#endif