VOID __fastcall CmFcpWorkItemInitialize(INT64 a1, INT64 a2, INT64 a3, INT64 a4){
memset(a1, 0i64);
*(_QWORD *)a1 = 0i64;
*(_QWORD *)(a1 + 16) = CmFcpWorkItemWrapper;
*(_QWORD *)(a1 + 24) = a1;
*(_DWORD *)(a1 + 40) = 0;
ExInitializePushLock((EX_RUNDOWN_REF *)(a1 + 32));
*(_QWORD *)(a1 + 56) = a4;
*(_DWORD *)(a1 + 44) = 4;
*(_QWORD *)(a1 + 48) = a3;
}