INT64 __fastcall sub_14065E6C8(INT64 a1, INT64 a2){ INT64 v2; v2 = 0i64; if( a2 ) { v2 = _InterlockedDecrement64((volatile signed __int64 *)(a2 + 8)); if( !v2 ) sub_14064FA38(a1, (_QWORD *)a2); } return v2; }