1 /* utils.h 2 3 Copyright 1996-2006 Han The Thanh <thanh@pdftex.org> 4 Copyright 2006-2012 Taco Hoekwater <taco@luatex.org> 5 6 This file is part of LuaTeX. 7 8 LuaTeX is free software; you can redistribute it and/or modify it under 9 the terms of the GNU General Public License as published by the Free 10 Software Foundation; either version 2 of the License, or (at your 11 option) any later version. 12 13 LuaTeX is distributed in the hope that it will be useful, but WITHOUT 14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public 16 License for more details. 17 18 You should have received a copy of the GNU General Public License along 19 with LuaTeX; if not, see <http://www.gnu.org/licenses/>. */ 20 21 22 #ifndef UTILS_H 23 # define UTILS_H 24 25 extern int epochseconds; 26 extern int microseconds; 27 28 void make_subset_tag(fd_entry *); 29 30 __attribute__ ((format(printf, 1, 2))) 31 void tex_printf(const char *, ...); 32 33 void garbage_warning(void); 34 size_t xfwrite(void *, size_t size, size_t nmemb, FILE *); 35 int xfflush(FILE *); 36 int xgetc(FILE *); 37 int xputc(int, FILE *); 38 scaled ext_xn_over_d(scaled, scaled, scaled); 39 void initversionstring(char **versions); 40 extern void check_buffer_overflow(int wsize); 41 extern void check_pool_overflow(int wsize); 42 43 extern char *cur_file_name; 44 45 # include "luatex-common.h" 46 47 #endif /* UTILS_H */ 48