Disabling “bad function cast” warning

Question

I\'m receiving the following warning:

warning: converting from \'void (MyClass::*)(byte)\' to \'void (*)(byte)\'

This is because I need to

Answer 1

Also, this may be helpful

union FuncPtr    
{
  void (* func)(MyClass* ptr, byte);
  void (MyClass::* mem_func)(byte);
};