IDT 结构体
1 typedef struct tagIDTENTRY 2 { 3 unsigned short OffsetLow; 4 unsigned short Selector; 5 unsigned char Reserved; 6 unsigned char Type : 4; 7 unsigned char Reserved0 : 1; 8 unsigned char Dpl : 2; 9 unsigned char Present : 1; 10 unsigned short OffsetHigh; 11 } IDTENTRY, *PIDTENTRY;