[Swig-user] Apple's 4-char enum?

[Beinan Li <bl...@au...>]

I'm generating C# binding for C/C++ code.
enum usually works fine, but with Apple's 4-char enum,
the 4-char enums get directly used on the C# side

The C++ prototype:

enum AudioSessionCategory
{
kAudioSessionCategory_AmbientSound               = 'ambi',
kAudioSessionCategory_SoloAmbientSound           = 'solo',
kAudioSessionCategory_PlayAndRecord              = 'plar'
};

I got translated C# enum

public enum AudioSessionCategory {
  kAudioSessionCategory_AmbientSound = 'ambi',
  kAudioSessionCategory_SoloAmbientSound = 'solo',
  kAudioSessionCategory_PlayAndRecord = 'plar'
}


and cause compiler errors:

    error CS1012: Too many characters in character literal

Should I write a typemap for these enums and how?

Thanks!