| 1 | /* $Id: strategy.h,v 1.1.1.1 2003/07/02 13:56:58 eleph Exp $ */
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| 2 | /*
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| 3 | * OS/2 strategy handler definitions
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| 4 | *
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| 5 | * (C) 2000-2002 InnoTek Systemberatung GmbH
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| 6 | * (C) 2000-2001 Sander van Leeuwen (sandervl@xs4all.nl)
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| 7 | *
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| 8 | * This program is free software; you can redistribute it and/or
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| 9 | * modify it under the terms of the GNU General Public License as
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| 10 | * published by the Free Software Foundation; either version 2 of
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| 11 | * the License, or (at your option) any later version.
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| 12 | *
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| 13 | * This program is distributed in the hope that it will be useful,
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| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | * GNU General Public License for more details.
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| 17 | *
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| 18 | * You should have received a copy of the GNU General Public
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| 19 | * License along with this program; if not, write to the Free
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| 20 | * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
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| 21 | * USA.
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| 22 | *
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| 23 | */
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| 24 |
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| 25 | #ifndef STRATEGY_INCLUDED
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| 26 | #define STRATEGY_INCLUDED
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| 27 |
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| 28 |
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| 29 | /* Constants relating to the Strategy Routines
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| 30 | */
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| 31 |
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| 32 | #define RPDONE 0x0100 // return successful, must be set
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| 33 | #define RPBUSY 0x0200 // device is busy (or has no data to return)
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| 34 | #define RPDEV 0x4000 // user-defined error
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| 35 | #define RPERR 0x8000 // return error
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| 36 |
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| 37 | // List of error codes, from chapter 8 of PDD reference
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| 38 | #define RPNOTREADY 0x0002
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| 39 | #define RPBADCMD 0x0003
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| 40 | #define RPGENFAIL 0x000c
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| 41 | #define RPDEVINUSE 0x0014
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| 42 | #define RPINITFAIL 0x0015
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| 43 |
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| 44 | // list of Strategy commands from PDD reference
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| 45 | // Note this is only the list of commands audio device drivers care about
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| 46 | #define STRATEGY_INIT 0x00
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| 47 | #define STRATEGY_OPEN 0x0D
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| 48 | #define STRATEGY_CLOSE 0x0E
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| 49 | #define STRATEGY_GENIOCTL 0x10
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| 50 | #define STRATEGY_DEINSTALL 0x14
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| 51 | #define STRATEGY_INITCOMPLETE 0x1F
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| 52 |
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| 53 | #endif
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