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-rw-r--r--Build/source/texk/dvipdfm-x/numbers.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/Build/source/texk/dvipdfm-x/numbers.h b/Build/source/texk/dvipdfm-x/numbers.h
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+/*
+
+ This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks.
+
+ Copyright (C) 2002-2012 by Jin-Hwan Cho and Shunsaku Hirata,
+ the dvipdfmx project team.
+
+ Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
+
+ 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.
+*/
+
+#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 *);
+#if 0
+extern UNSIGNED_BYTE sget_unsigned_byte (char *);
+#endif
+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 *);
+
+typedef signed long fixword;
+
+extern SIGNED_QUAD sqxfw (SIGNED_QUAD sq, fixword fw);
+#if 0
+extern SIGNED_QUAD axboverc (SIGNED_QUAD n1, SIGNED_QUAD n2, SIGNED_QUAD divide);
+#endif
+
+#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))
+
+#ifndef M_PI
+# define M_PI (4.0*atan(1.0))
+#endif
+
+#define ROUND(n,acc) (floor(((double)n)/(acc)+0.5)*(acc))
+
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+# define __C99__
+#endif
+
+#ifndef __C99__
+# ifndef round
+# define round(v) (floor((v) + 0.5))
+# endif
+# ifndef trunc
+# define trunc(v) ((v) > 0.0 ? floor((v)) : ceil((v)))
+# endif
+#endif
+#define round_at(v,acc) (round(((double)(v))/(acc))*(acc))
+
+#endif /* _NUMBERS_H_ */