Function:     GgiListColumns

Purpose:      Replace a list Ggi element's entry labels

Category:     USER-INTERFACE

File:         ggi.src

Author:       J.P. Terlouw

Use:          
              #include "ggi.h"
              ident list, result;
              int   columns;

              result = GgiListColumns(list, columns);

                 result   -  copy of the 'list' argument.
                 list     -  list element. Must have been created with GgiList.
                 columns  -  number of columns.

Description:  GgiListColumns changes the number of columns used to display
              the list. Positive numbers are hints, negative numbers force
              the number of columns to the absolute value of the argument.

Updates:      Jul 19, 2000: JPT, Document created.