Subversion Repositories scarts

/* Version of sbrk for no operating system.  */

#include "config.h"

#include <_syslist.h>

void *

_sbrk (incr)

     int incr;

{

   extern char   end; /* Set by linker.  */

   static char * heap_end;

   char *        prev_heap_end;

   if (heap_end == 0)

     heap_end = & end;

   prev_heap_end = heap_end;

   heap_end += incr;

   return (void *) prev_heap_end;

}