pvrusb2-ioread.h 771 B

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  1. /* SPDX-License-Identifier: GPL-2.0-only */
  2. /*
  3. *
  4. * Copyright (C) 2005 Mike Isely <[email protected]>
  5. */
  6. #ifndef __PVRUSB2_IOREAD_H
  7. #define __PVRUSB2_IOREAD_H
  8. #include "pvrusb2-io.h"
  9. struct pvr2_ioread;
  10. struct pvr2_ioread *pvr2_ioread_create(void);
  11. void pvr2_ioread_destroy(struct pvr2_ioread *);
  12. int pvr2_ioread_setup(struct pvr2_ioread *,struct pvr2_stream *);
  13. struct pvr2_stream *pvr2_ioread_get_stream(struct pvr2_ioread *);
  14. void pvr2_ioread_set_sync_key(struct pvr2_ioread *,
  15. const char *sync_key_ptr,
  16. unsigned int sync_key_len);
  17. int pvr2_ioread_set_enabled(struct pvr2_ioread *,int fl);
  18. int pvr2_ioread_read(struct pvr2_ioread *,void __user *buf,unsigned int cnt);
  19. int pvr2_ioread_avail(struct pvr2_ioread *);
  20. #endif /* __PVRUSB2_IOREAD_H */