/*	Copyright (c) 1984 AT&T	*/
/*	  All Rights Reserved  	*/

/*	THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T	*/
/*	The copyright notice above does not evidence any   	*/
/*	actual or intended publication of such source code.	*/

#ident	"@(#)roff:troff.d/devi10/gen.h	2.3"

/*
 *
 * A few general purpose definitons used in most of the files in this
 * package.
 *
 */


#define NON_FATAL	0		/* error classification */
#define FATAL		1

#define OFF		0
#define ON		1

#define FALSE		0
#define TRUE		1

#define BYTE		8
#define BMASK		0377

#define PI		3.141592654


#define MAX(A, B)	((A > B) ? A : B)
#define MIN(A, B)	((A < B) ? A : B)
#define ABS(A)		((A) >= 0 ? (A) : -(A))

