Ultrix-3.1/src/cmd/sh5/setbrk.c

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/**********************************************************************
 *   Copyright (c) Digital Equipment Corporation 1984, 1985, 1986.    *
 *   All Rights Reserved. 					      *
 *   Reference "/usr/src/COPYRIGHT" for applicable restrictions.      *
 **********************************************************************/

/*
 * SCCSID: @(#)setbrk.c	3.0	4/22/86
 *	(System V)  setbrk.c  1.4
 */
/*
 *	UNIX shell
 *
 *	Bell Telephone Laboratories
 *
 */

#include	"defs.h"

char 	*sbrk();

char*
setbrk(incr)
{

	register char *a = sbrk(incr);

	brkend = a + incr;
	return(a);
}