Creates the selector parameter for the given function declaration.
Objective-C methods has an extra hidden parameter that comes after the
this parameter. The selector parameter is of the Objective-C type SEL
and contains the selector which this method was called with.
Creates the selector parameter for the given function declaration.
Objective-C methods has an extra hidden parameter that comes after the this parameter. The selector parameter is of the Objective-C type SEL and contains the selector which this method was called with.