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API Reference

AEEFIFO_IOCTL_GETBUFUSED

Brew Release
Brew MP 1.0.2
See Also
IFIFO IFIFO_GetBufUsed() IFIFO_IOCtl()
Description
When AEEFIFO_IOCTL_GETBUFUSED is used as the nOption parameter to IFIFO_IOCtl(), dwVal must be set to a pointer to an uint32, which will will be filled in with the number of bytes currently available for reading.
As a convenience, IFIFO_GetBufUsed() is provided as a wrapper around IFIFO_IOCtl().
Definition
  •    #define AEEFIFO_IOCTL_GETBUFUSED  BREWIOCTL_RW(BREWIOCTL_FIFO_TYPE, 3, uint32)
    
Comments
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