BSD 4_2 release

[unix-history] / usr / src / bin / sh / setbrk.c

#ifndef lint
static char sccsid[] = "@(#)setbrk.c    4.2 8/11/83";
#endif

#
/*
*      UNIX shell
*
*      S. R. Bourne
*      Bell Telephone Laboratories
*
*/

#include        "defs.h"

setbrk(incr)
{
       REG BYTPTR      a=sbrk(incr);
       brkend=a+incr;
       return(a);
}