4.3BSD-Reno/src/lib/libpc/NAM.c

/*-
 * Copyright (c) 1979 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that: (1) source distributions retain this entire copyright
 * notice and comment, and (2) distributions including binaries display
 * the following acknowledgement:  ``This product includes software
 * developed by the University of California, Berkeley and its contributors''
 * in the documentation or other materials provided with the distribution
 * and in all advertising materials mentioning features or use of this
 * software. Neither the name of the University nor the names of its
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)NAM.c	1.5 (Berkeley) 4/9/90";
#endif /* not lint */

#include "h00vars.h"

char *
NAM(val, name)

	long		val;	/* internal enumerated type value */
	char		*name;	/* ptr to enumerated type name descriptor */
{
	register int	value = val;
	register short	*sptr;

	sptr = (short *)name;
	if (value < 0 || value >= *sptr) {
		ERROR("Enumerated type value of %D is out of range on output\n",
			val);
	}
	sptr++;
	return	name + 2 + sptr[value];
}