| /* |
| Audio File Library |
| Copyright (C) 1999, Elliot Lee <sopwith@redhat.com> |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Library General Public |
| License as published by the Free Software Foundation; either |
| version 2 of the License, or (at your option) any later version. |
| |
| This library 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 |
| Library General Public License for more details. |
| |
| You should have received a copy of the GNU Library General Public |
| License along with this library; if not, write to the |
| Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| Boston, MA 02111-1307 USA. |
| */ |
| |
| /* |
| af_vfs.h |
| |
| Virtual file operations for the Audio File Library. |
| */ |
| |
| #ifndef AUDIOFILE_VFS_H |
| #define AUDIOFILE_VFS_H 1 |
| |
| #include <audiofile.h> |
| #include <sys/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| struct _AFvirtualfile |
| { |
| ssize_t (*read) (AFvirtualfile *vfile, void *data, size_t nbytes); |
| AFfileoffset (*length) (AFvirtualfile *vfile); |
| ssize_t (*write) (AFvirtualfile *vfile, const void *data, size_t nbytes); |
| void (*destroy) (AFvirtualfile *vfile); |
| AFfileoffset (*seek) (AFvirtualfile *vfile, AFfileoffset offset, int is_relative); |
| AFfileoffset (*tell) (AFvirtualfile *vfile); |
| |
| void *closure; |
| }; |
| |
| AFvirtualfile *af_virtual_file_new (void); |
| void af_virtual_file_destroy (AFvirtualfile *vfile); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
