/* 
 * x_util.h
 *
 * x-kernel v3.3
 *
 * Copyright (c) 1993,1991,1990,1996  Arizona Board of Regents
 *
 * $Revision: 1.2 $
 * $Date: 1996/01/29 20:25:55 $
 */

#ifndef x_util_h
#define x_util_h

#ifdef __STDC__
extern void Delay(int);
extern void Kabort(char *);
#else
extern void Delay();
extern void Kabort();
#endif /* __STDC__ */

/* 
 * non-ANSI compilers gripe about the _n##U usage while GCC gives
 * warning messages about the u_long cast.
 */
#ifdef __STDC__
#define UNSIGNED(_n) _n##U
#else
#define UNSIGNED(_n) ((u_long)(_n))
#endif

#endif /* ! x_util_h */