DOOM-3-BFG/doomclassic/timidity/mix.h

/*

TiMidity -- Experimental MIDI to WAVE converter
Copyright (C) 1995 Tuukka Toivonen <toivonen@clinet.fi>

In case you haven't heard, this program 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.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

mix.h

*/

extern void mix_voice( int32_t  *buf, int v,  int32_t  c);
extern int recompute_envelope(int v);
extern void apply_envelope_to_amp(int v);