1 /*
2  *
3  *
4  *  Copyright (C) 2005 Mike Isely <isely@pobox.com>
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License
9  *
10  *  This program 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
13  *  GNU General Public License for more details.
14  *
15  */
16 #ifndef __PVRUSB2_IOREAD_H
17 #define __PVRUSB2_IOREAD_H
18 
19 #include "pvrusb2-io.h"
20 
21 struct pvr2_ioread;
22 
23 struct pvr2_ioread *pvr2_ioread_create(void);
24 void pvr2_ioread_destroy(struct pvr2_ioread *);
25 int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *);
26 struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *);
27 void pvr2_ioread_set_sync_key(struct pvr2_ioread *,
28 			      const char *sync_key_ptr,
29 			      unsigned int sync_key_len);
30 int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl);
31 int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
32 int pvr2_ioread_avail(struct pvr2_ioread *);
33 
34 #endif /* __PVRUSB2_IOREAD_H */
35