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Group xStreamBufferBytesAvailable

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Detailed Description

stream_buffer.h

Queries a stream buffer to see how much data it contains, which is equal to the number of bytes that can be read from the stream buffer before the stream buffer would be empty.

Parameters:

  • xStreamBuffer The handle of the stream buffer being queried.

Returns:

The number of bytes that can be read from the stream buffer before the stream buffer would be empty.