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AuFixedPointRoundDown - get the rounded down
integer portion of a fixed point value. 
#include <audio/audiolib.h>
AuFixedPointRoundDown(fp) 
      AuFixedPoint fp;
 
- fp
- Specifies the fixed point to round down. 
AuFixedPointRoundDown
returns the rounded down integer portion of fp.
AuFixedPointRoundDown is
implemented as a macro. 
AuFixePointFractionalAddend, AuFixePointFromFraction,
AuFixePointFromSum, AuFixePointIntegralAddend, AuFixePointRoundUp. 
audiolib
- Network Audio System C Language Interface 
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