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PCOUNT()


Syntax:     PCOUNT()

Purpose:    To determine the number of actual parameters passed to a
            procedure or user-defined function.

Returns:    An integer numeric value.

            PCOUNT() returns the number of parameters passed.  If no
            parameters are passed, PCOUNT() returns zero.

Library:    CLIPPER.LIB


----------------------------------- Examples -------------------------------

   PARAMETERS file
   IF PCOUNT() = 0
      ACCEPT "File to use: " TO file
   ENDIF
   USE &file.