recordsMetadatacopystruct _ENTRYHI { unsigned long PID : 8;/* 0x0:0 4 */ unsigned long X1 : 5;/* 0x1:0 4 */ unsigned long VPN2 : 19;/* 0x1:5 4 */};/* recorded in CDPLAYER.EXE and DISKPERF.EXE, Feb 1993 DDK */