xStreamBufferIsEmpty

stream_buffer.h

BaseType_t xStreamBufferIsEmpty( StreamBufferHandle_t xStreamBuffer );

Queries a stream buffer to see if it is empty. A stream buffer is empty if it does not contain any data.

Parameters

xStreamBuffer

The handle of the stream buffer being queried.

Returns

If the stream buffer is empty then pdTRUE is returned. Otherwise pdFALSE is returned.