PFNGLFRAMEBUFFERTEXTURELAYERPROC typedef
        PFNGLFRAMEBUFFERTEXTURELAYERPROC =
     Void Function(Uint32 target, Uint32 attachment, Uint32 texture, Int32 level, Int32 layer)
    
    
    
Implementation
typedef PFNGLFRAMEBUFFERTEXTURELAYERPROC =
    Void Function(
      Uint32 target,
      Uint32 attachment,
      Uint32 texture,
      Int32 level,
      Int32 layer,
    );