libc/stdlib/qsort_r.c - platform/bionic - Git at Google

 /*
  * This file is in the public domain.  Originally written by Garrett
  * A. Wollman.
  *
  * $FreeBSD: src/lib/libc/stdlib/qsort_r.c,v 1.1.36.1.2.1 2009/10/25 01:10:29 kensmith Exp $
  */
 #define I_AM_QSORT_R
 #include "qsort.c"
	/*
	* This file is in the public domain. Originally written by Garrett
	* A. Wollman.
	*
	* $FreeBSD: src/lib/libc/stdlib/qsort_r.c,v 1.1.36.1.2.1 2009/10/25 01:10:29 kensmith Exp $
	*/
	#define I_AM_QSORT_R
	#include "qsort.c"