Problems with interrogating wglStateGraphicsGuardian

Compiling or Editing the Panda Source
3

If I understand correctly, then other non standard variables in
wglGraphicsStateGuardian.h should also be protected using
#ifndef CPPPARSER … #endif ?

For example: wglGraphicsStateGuardian.h

 ...
 bool get_properties_advanced(FrameBufferProperties &properties, HDC hdc, int pfnum);
  void choose_pixel_format(const FrameBufferProperties &properties, bool need_pbuffer);
  virtual void reset();

#ifndef CPPPARSER
  INLINE HDC get_twindow_dc();
#endif

  static bool get_gamma_table(void);
  static bool static_set_gamma(bool restore, PN_stdfloat gamma);
  ...