dbc223eb84
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46 lines
1.8 KiB
C
46 lines
1.8 KiB
C
/*(LGPL)
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---------------------------------------------------------------------------
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a_midisock.h - Generic Interface for Modular MIDI Management
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---------------------------------------------------------------------------
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* Copyright (C) 2001, David Olofson
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/*
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* TODO: System messages.
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*/
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#ifndef _A_MIDISOCK_H_
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#define _A_MIDISOCK_H_
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/* Note: NULL pointers are used for callbacks not desired. */
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typedef struct midisock_t
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{
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void (*note_off)(unsigned ch, unsigned pitch, unsigned vel);
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void (*note_on)(unsigned ch, unsigned pitch, unsigned vel);
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void (*poly_pressure)(unsigned ch, unsigned pitch, unsigned press);
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void (*control_change)(unsigned ch, unsigned ctrl, unsigned amt);
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void (*program_change)(unsigned ch, unsigned prog);
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void (*channel_pressure)(unsigned ch, unsigned press);
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void (*pitch_bend)(unsigned ch, int amt);
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} midisock_t;
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/* These two can be assumed to have all callbacks defined - no NULLs. */
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extern midisock_t dummy_midisock; /* NOP */
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extern midisock_t monitor_midisock; /* printf()s MIDI messages as text */
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#endif /*_A_MIDISOCK_H_*/
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