incomplete derived from kernel debugger
Metadatacopystruct _ENTRYHI { unsigned long X1 : 6;/* 0x0:0 4 */ unsigned long PID : 6;/* 0x0:6 4 */ unsigned long VPN : 20;/* 0x0:12 4 */};/* computed: December 1991 pre-release CD, MSTOOLS/BIN/OS2/MIPSKD.EXE CodeView 3 types (compiled 1-byte packed for its 16-bit host), laid out with natural 32-bit alignment */