struct _TP_TASK_CALLBACKS// Size=0x10
{
    void  ( * ExecuteCallback)(struct _TP_CALLBACK_INSTANCE * ,struct _TP_TASK * );// Offset=0x0 Size=0x8
    void  ( * Unposted)(struct _TP_TASK * ,struct _TP_POOL * );// Offset=0x8 Size=0x8
};