/* header_routines.h: Headers of font metric files. This file is part of Omega, which is based on the web2c distribution of TeX, Copyright (c) 1994--2001 John Plaice and Yannis Haralambous Omega 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. Omega 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 Omega; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. */ extern string header; extern unsigned check_sum; extern boolean check_sum_specified; extern fix design_size; extern boolean design_size_specified; extern fix design_units; extern boolean design_units_specified; extern string coding_scheme; extern boolean coding_scheme_specified; extern string family; extern boolean family_specified; extern unsigned face; extern boolean face_specified; extern unsigned ofm_level; extern boolean ofm_level_specified; extern unsigned font_dir; extern boolean font_dir_specified; extern boolean seven_bit; extern boolean seven_bit_specified; extern boolean seven_bit_calculated; extern unsigned font_type; extern unsigned header_max; extern unsigned lh; extern void set_header_word(unsigned, unsigned); extern void set_check_sum(unsigned); extern void set_design_size(fix); extern void set_design_units(fix); extern void set_coding_scheme(string ); extern void set_family(string ); extern void set_face(unsigned); extern void set_seven_bit_safe_flag(unsigned); extern void calculate_seven_bit_safe_flag(void); extern void init_header(void); extern void retrieve_header(void); extern void output_ofm_header(void); extern void set_ofm_level(unsigned); extern void set_font_dir(unsigned);