33 lines
637 B
C++
33 lines
637 B
C++
#ifndef cwSpScBuf_h
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#define cwSpScBuf_h
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namespace cw
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{
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namespace spsc_buf
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{
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typedef handle<struct spsc_buf_str> handle_t;
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rc_t create( handle_t& hRef, unsigned bufByteN );
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rc_t destroy( handle_t& hRef );
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// Copy data into the filling buffer.
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rc_t copyIn( handle_t h, const void* buf, unsigned bufByteN );
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// Get a count of the bytes contained in the filling buffer.
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unsigned fullByteCount( handle_t h );
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// Swap the buffers and return the one containing data.
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rc_t copyOut( handle_t h, void* buf, unsigned bufByteN, unsigned& returnedByteN_Ref );
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rc_t test();
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}
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}
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#endif
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