PFNGLCLEARNAMEDFRAMEBUFFERFIPROC typedef
        PFNGLCLEARNAMEDFRAMEBUFFERFIPROC =
     Void Function(Uint32 framebuffer, Uint32 buffer, Int32 drawbuffer, Float depth, Int32 stencil)
    
    
    
Implementation
typedef PFNGLCLEARNAMEDFRAMEBUFFERFIPROC =
    Void Function(
      Uint32 framebuffer,
      Uint32 buffer,
      Int32 drawbuffer,
      Float depth,
      Int32 stencil,
    );