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 CapFlush()
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 Purpose:
 Flush capture.

 Syntax:
 bResult = CapFlush( iLPTNum )

 Parameters:
 iLPTNum The LPT device. 1=LPT1: 2=LPT2: 3=LPT3:

 Returns:
 A boolean value (TRUE or FALSE).

 The CA-Clipper name for this function is:
 CapFlush()

 Description:
 CapFlush() returns TRUE if capturing on the specified LPT device iLPTNum
 was successfully flushed. The print job is flagged ready for printing and
 capturing restarts immediately.

 Returns FALSE if an error occurs and capturing is not flushed.

 Example:
 // To flush print capturing of LPT2:
 if ( CapFlush( 2 ) )
    ? "Print capturing to LPT2: was successfully flushed"
 endif