<dt><tt><a name="FunctionType">FunctionType</a></tt></dt>
<dd>Subclass of DerivedTypes for function types.
<ul>
- <li><tt>bool isVarArg() const</tt>: Returns true if its a vararg
+ <li><tt>bool isVarArg() const</tt>: Returns true if it's a vararg
function</li>
<li><tt> const Type * getReturnType() const</tt>: Returns the
return type of the function.</li>