The Weird and The Wonderful

void setNeedsUpdate(bool update)
{
  // Case anaylsis
  if (update == (update == update))
  {
    // When update is true, flag the Update as Needed
    NeedsUpdate= update;
  }
  else if (update == (update != update))
  {
    // Else when update is false, flag the Update as not Needed
    NeedsUpdate= update;
  }
  else
  {
    // Else, when update is neither true nor false, assign an arbitrary value
    NeedsUpdate= update;
  } 
}

void setVisible(bool isVisible)
{
  if(isVisible.ToString().ToLower() == "true")
  {
     this.Visible = true;
  }

  if(isVisible.ToString().ToLower() == "false")
  {
     this.Visible = false;
  }
}

if (DoorIsOpen)
{
  // Do Something
}
else
{
  // Do Something else
}

int NoRetries; // Number of sending retries
NoRetries= SendMessage();
if (NoRetries)
{
  // Investigate
}

if (NoRetries > 0)
{
  // Investigate
}

bool Retried= NoRetries > 0;
if (Retried)
{
  // Investigate
}

void setNeedsUpdate(bool update)
{
  if ((update==true))
    NeedsUpdate=true;
  else
    NeedsUpdate=false;
}

bool setNeedsUpdate(bool update)
{
  if ((update==true))
    NeedsUpdate=true;
  else
    NeedsUpdate=false;
  return NeedsUpdate;
}

bool setNeedsUpdate(bool update)
{
  if ((update==true))
  {
    NeedsUpdate=true;
    return NeedsUpdate;
  }
  else
  {
    NeedsUpdate=false;
    return NeedsUpdate;
  }
}

if (((ucGlobalHeaterEnable & (1 << UC_BHOSE_HTR_ON) ) > 0) ? 1 : 0)
{
   ...
}

struct tGlobalHeaterEnable
{
	bool bHoseHtrOn: 1;

	// More fields here...

} sGlobalHeaterStatus;

if (sGlobalHeaterEnable.bHoseHtrOn)
{
	// More code here...
}

bool is_queue_empty(void)
{
    if (queue_length==0)
    {
        return true;
    }
    else
    {
        return false;
    }
}

bool is_queue_empty(void)
{
    return queue_length == 0;
}