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Diffstat (limited to 'Build/source/texk/dvipdfm-x/numbers.h')
-rw-r--r-- | Build/source/texk/dvipdfm-x/numbers.h | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/Build/source/texk/dvipdfm-x/numbers.h b/Build/source/texk/dvipdfm-x/numbers.h deleted file mode 100644 index fd4470279e1..00000000000 --- a/Build/source/texk/dvipdfm-x/numbers.h +++ /dev/null @@ -1,101 +0,0 @@ -/* This is dvipdfmx, an eXtended version of dvipdfm by Mark A. Wicks. - - Copyright (C) 2002-2020 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> -#ifdef HAVE_INTTYPES_H -# include <inttypes.h> -#endif -#ifdef HAVE_STDINT_H -# include <stdint.h> -#endif - -#ifndef PRId64 -# ifdef _WIN32 -# define PRId64 "I64d" -# elif SIZEOF_LONG == 8 -# define PRId64 "ld" -# else -# define PRId64 "lld" -# endif -#endif - -/* When reading numbers from binary files 1, 2, or 3 bytes are - interpreted as either signed or unsigned. - - Four bytes from DVI, PK, TFM, or VF files always yield a signed - 32-bit integer (int32_t), but some of them must not be negative. - - Four byte numbers from JPEG2000, OpenType, or TrueType files are - mostly unsigned (uint32_t) and occasionally signed (int32_t). -*/ - -extern unsigned char get_unsigned_byte (FILE *); -extern void skip_bytes (unsigned int, FILE *); -extern signed char get_signed_byte (FILE *); -extern unsigned short get_unsigned_pair (FILE *); -extern unsigned short sget_unsigned_pair (unsigned char *); -extern signed short get_signed_pair (FILE *); -extern unsigned int get_unsigned_triple (FILE *); -extern signed int get_signed_triple (FILE *); -extern int32_t get_signed_quad (FILE *); -extern uint32_t get_unsigned_quad (FILE *); -extern int32_t get_unsigned_num (FILE *, unsigned char); -extern uint32_t get_positive_quad (FILE *, const char *, const char *); - -typedef int32_t fixword; - -extern int32_t sqxfw (int32_t sq, fixword fw); - -#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_ */ |