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/* utils.h
Copyright 1996-2006 Han The Thanh <thanh@pdftex.org>
Copyright 2006-2012 Taco Hoekwater <taco@luatex.org>
This file is part of LuaTeX.
LuaTeX 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.
LuaTeX 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 Lesser General Public
License for more details.
You should have received a copy of the GNU General Public License along
with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */
#ifndef UTILS_H
# define UTILS_H
extern int epochseconds;
extern int microseconds;
extern char *pdftex_banner;
void make_subset_tag(fd_entry *);
__attribute__ ((format(printf, 1, 2)))
void tex_printf(const char *, ...);
void garbage_warning(void);
void make_pdftex_banner(void);
size_t xfwrite(void *, size_t size, size_t nmemb, FILE *);
int xfflush(FILE *);
int xgetc(FILE *);
int xputc(int, FILE *);
scaled ext_xn_over_d(scaled, scaled, scaled);
void initversionstring(char **versions);
extern void check_buffer_overflow(int wsize);
extern void check_pool_overflow(int wsize);
extern char *cur_file_name;
# include "luatex-common.h"
#endif /* UTILS_H */
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