src/third_party/skia/experimental/Intersection/Extrema.h - cobalt - Git at Google

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 int findExtrema(double a, double b, double c, double d, double tValues[2]);
 int findExtrema(double a, double b, double c, double tValue[1]);
	/*
	* Copyright 2012 Google Inc.
	*
	* Use of this source code is governed by a BSD-style license that can be
	* found in the LICENSE file.
	*/
	int findExtrema(double a, double b, double c, double d, double tValues[2]);
	int findExtrema(double a, double b, double c, double tValue[1]);