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ACfax - Fax reception with X11-interface for amateur radio
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Copyright (C) 1995-1998 Andreas Czechanowski, DL4SDC
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software Foundation,
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Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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andreas.czechanowski@ins.uni-stuttgart.de
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* mod_demod.h - header file for the AM/FM modulator and demodulator
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* contained in mod_demod.c
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#define MOD_BITS 0x000000f0
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#define MOD_FM 0x00000010
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#define MOD_AM 0x00000020
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#define FIL_MASK 0x00000007
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#define FIL_NARR 0x00000001
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#define FIL_MIDL 0x00000002
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#define FIL_WIDE 0x00000003
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/* defining SHORT as short may increase performance on some machines... */
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extern SHORT int firwide[], firmiddle[], firnarrow[];
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void modem_init(void);
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void set_modem_param(int, int, int);
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void fm_demod(char *, int, char *);
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void am_demod(char *, int, char *);
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void fm_modulate(char *, int , char *);
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void am_modulate(char *, int , char *);
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mod_demod.h
