/*
 * Just enough to get us memory allocation and NULL
 * 
 * Ick, portable code is ugly!
 */

#if !defined(sequent) && !defined(NeXT) && !defined(UMAX43) && !defined(n16)
#   include <malloc.h>
#endif

/*
 * Make sure we have NULL
 */

#if defined(NeXT) || defined(__STDC__)
#include <stdlib.h>
#endif

#ifndef NULL
#define NULL 0
#endif
