internal extern static int CreateMergedTraceFile( string wszMergedFileName, string[] wszTraceFileNames, int cTraceFileNames, EVENT_TRACE_MERGE_EXTENDED_DATA dwExtendedDataFlags);
internal extern static int CreateMergedTraceFile( string wszMergedFileName, string[] wszTraceFileNames, int cTraceFileNames, EVENT_TRACE_MERGE_EXTENDED_DATA dwExtendedDataFlags);