copy
//0x8 bytes (sizeof)
struct _TP_TASK_CALLBACKS
{
    VOID (*ExecuteCallback)(struct _TP_CALLBACK_INSTANCE* arg1, struct _TP_TASK* arg2); //0x0
    VOID (*Unposted)(struct _TP_TASK* arg1, struct _TP_POOL* arg2);         //0x4
};