IoInitializeRemoveLockEx

VOID *__stdcall IoInitializeRemoveLockEx(
        PIO_REMOVE_LOCK Lock,
        UINT32 AllocateTag,
        UINT32 MaxLockedMinutes,
        UINT32 HighWatermark,
        UINT32 RemlockSize){
  VOID *result; 
  unsigned __int64 v7; 

  if( Lock )
  {
    if( RemlockSize == 32 )
    {
LABEL_3:
      *(_BYTE *)Lock = 0;
      result = (char *)Lock + 16;
      *((_DWORD *)Lock + 1) = 1;
      *((_QWORD *)Lock + 3) = (char *)Lock + 16;
      *((_QWORD *)Lock + 2) = (char *)Lock + 16;
      *((_WORD *)Lock + 4) = 1;
      *((_BYTE *)Lock + 10) = 6;
      *((_DWORD *)Lock + 3) = 0;
      return result;
    }
    if( RemlockSize == 120 )
    {
      *((_DWORD *)Lock + 8) = 1129270354;
      *((_DWORD *)Lock + 9) = HighWatermark;
      v7 = MaxLockedMinutes * (unsigned __int64)(unsigned int)KeMaximumIncrement;
      *((_DWORD *)Lock + 12) = AllocateTag;
      *((_QWORD *)Lock + 9) = 0i64;
      *((_QWORD *)Lock + 5) = 600000000 * v7;
      *((_DWORD *)Lock + 20) = 0;
      *((_QWORD *)Lock + 14) = 0i64;
      goto LABEL_3;
    }
  }
  return result;
}

Referenced by: