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+/* parse_ofm.h: Checking an existent OFM file
+
+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 unsigned char_base,width_base,height_base,depth_base,italic_base;
+extern unsigned npc,nco,ncw,lf;
+
+extern void parse_ofm(boolean);
+extern void ofm_organize(void);
+extern void ofm_read_simple(void);
+extern void ofm_read_rest(void);
+
+extern void eval_two_bytes(unsigned *);
+extern void eval_four_bytes(unsigned *);
+
+extern unsigned width_index(unsigned);
+extern unsigned height_index(unsigned);
+extern unsigned depth_index(unsigned);
+extern unsigned italic_index(unsigned);
+extern unsigned tag(unsigned);
+extern void set_no_tag(unsigned);
+extern boolean ctag(unsigned);
+extern void set_no_ctag(unsigned);
+extern unsigned no_repeats(unsigned);
+extern unsigned char_param(unsigned, unsigned);
+extern unsigned rremainder(unsigned);
+extern unsigned lig_step(unsigned);
+extern unsigned exten(unsigned);
+extern unsigned l_skip_byte(unsigned);
+extern void set_l_skip_byte(unsigned, unsigned);
+extern unsigned l_next_char(unsigned);
+extern void set_l_next_char(unsigned, unsigned);
+extern unsigned l_op_byte(unsigned);
+extern void set_l_op_byte(unsigned, unsigned);
+extern unsigned l_remainder(unsigned);
+extern void set_l_remainder(unsigned, unsigned);
+
+extern unsigned ofm_get_4(unsigned);
+extern unsigned ofm_get_1(unsigned);