extern class EGLConfigCaveat `{ EGLint `}
	new from_i(val: Int) `{ return (EGLint)val; `}
	fun to_i: Int `{ return self; `}

	new none `{ return EGL_NONE; `}
	fun is_none: Bool `{ return self == EGL_NONE; `}

	new dont_care `{ return EGL_DONT_CARE; `}
	fun is_dont_care: Bool `{ return self == EGL_DONT_CARE; `}

	new slow `{ return EGL_SLOW_CONFIG; `}
	fun is_slow: Bool `{ return self == EGL_SLOW_CONFIG; `}

	# Obselete since EGL 1.3, use EGL_CONFORMANT instead
	new non_conformant `{ return EGL_NON_CONFORMANT_CONFIG; `}
	fun is_non_conformant: Bool `{ return self == EGL_NON_CONFORMANT_CONFIG; `}

	redef fun to_s
	do
		if is_none then return "EGL_NONE"
		if is_dont_care then return "EGL_DONT_CARE"
		if is_slow then return "EGL_SLOW_CONFIG"
		if is_non_conformant then return "EGL_NON_CONFORMANT"
		return "Unknown or invalid value"
	end
end