//0x58 bytes (sizeof)
struct _KAPC
{
UCHAR Type; //0x0
UCHAR AllFlags; //0x1
UCHAR Size; //0x2
UCHAR SpareByte1; //0x3
ULONG SpareLong0; //0x4
struct _KTHREAD* Thread; //0x8
struct _LIST_ENTRY ApcListEntry; //0x10
VOID* Reserved[3]; //0x20
VOID* NormalContext; //0x38
VOID* SystemArgument1; //0x40
VOID* SystemArgument2; //0x48
CHAR ApcStateIndex; //0x50
CHAR ApcMode; //0x51
UCHAR Inserted; //0x52
};