1/* 2 Audio File Library 3 Copyright (C) 1998-2000, Michael Pruett <michael@68k.org> 4 5 This library is free software; you can redistribute it and/or 6 modify it under the terms of the GNU Library General Public 7 License as published by the Free Software Foundation; either 8 version 2 of the License, or (at your option) any later version. 9 10 This library is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 Library General Public License for more details. 14 15 You should have received a copy of the GNU Library General Public 16 License along with this library; if not, write to the 17 Free Software Foundation, Inc., 59 Temple Place - Suite 330, 18 Boston, MA 02111-1307 USA. 19*/ 20 21/* 22 aupvlist.h 23 24 This file contains the interface to the parameter value list data 25 structures and routines. 26*/ 27 28#ifndef AUPVLIST_H 29#define AUPVLIST_H 30 31#ifdef __cplusplus 32extern "C" 33{ 34#endif /* __cplusplus */ 35 36enum 37{ 38 AU_PVTYPE_LONG = 1, 39 AU_PVTYPE_DOUBLE = 2, 40 AU_PVTYPE_PTR = 3 41}; 42 43typedef struct _AUpvlist *AUpvlist; 44 45#define AU_NULL_PVLIST ((struct _AUpvlist *) 0) 46 47AUpvlist AUpvnew (int maxItems); 48int AUpvgetmaxitems (AUpvlist); 49int AUpvfree (AUpvlist); 50int AUpvsetparam (AUpvlist, int item, int param); 51int AUpvsetvaltype (AUpvlist, int item, int type); 52int AUpvsetval (AUpvlist, int item, void *val); 53int AUpvgetparam (AUpvlist, int item, int *param); 54int AUpvgetvaltype (AUpvlist, int item, int *type); 55int AUpvgetval (AUpvlist, int item, void *val); 56 57#ifdef __cplusplus 58} 59#endif /* __cplusplus */ 60 61#endif /* AUPVLIST_H */ 62