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/* $Header$
This is dvipdfm, a DVI to PDF translator.
Copyright (C) 1998, 1999 by Mark A. Wicks
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
The author may be contacted via the e-mail address
mwicks@kettering.edu
*/
#ifndef NUMBERS_H
#define NUMBERS_H
#include <stdio.h>
#include <math.h>
typedef unsigned char Ubyte;
typedef int UNSIGNED_BYTE, SIGNED_BYTE, SIGNED_PAIR;
typedef unsigned UNSIGNED_PAIR;
typedef long UNSIGNED_TRIPLE, SIGNED_TRIPLE, SIGNED_QUAD;
typedef unsigned long UNSIGNED_QUAD;
extern UNSIGNED_BYTE get_unsigned_byte (FILE *);
extern UNSIGNED_BYTE sget_unsigned_byte (char *);
extern SIGNED_BYTE get_signed_byte (FILE *);
extern UNSIGNED_PAIR get_unsigned_pair (FILE *);
extern UNSIGNED_PAIR sget_unsigned_pair (unsigned char *);
extern SIGNED_PAIR get_signed_pair (FILE *);
extern UNSIGNED_TRIPLE get_unsigned_triple (FILE *);
extern SIGNED_TRIPLE get_signed_triple (FILE *);
extern SIGNED_QUAD get_signed_quad (FILE *);
extern UNSIGNED_QUAD get_unsigned_quad (FILE *);
#define ROUND(n,acc) (floor(((double)n)/(acc)+0.5)*(acc))
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#define ISODD(n) (((n)/2)*2!=(n))
#define ISEVEN(n) (((n)/2)*2==(n))
typedef signed long fixword;
extern SIGNED_QUAD sqxfw (SIGNED_QUAD sq, fixword fw);
extern SIGNED_QUAD axboverc (SIGNED_QUAD n1, SIGNED_QUAD n2,
SIGNED_QUAD div);
int fixnumtoa (char *s, long int i);
int inttoa (char *s, long int i);
int centi_u_to_a (char *s, long int i);
#define IDIVRND(a,b) ((a)>0? ((a)+(b)/2)/(b): -((-(a)+(b)/2)/(b)))
#define IDIV(a,b) ((a)>0? (a)/(b): -(-(a))/(b))
#endif /* NUMBERS_H */
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