Function:     GgiWidth

Purpose:      Obtain width of en element

Category:     USER-INTERFACE

File:         ggi.src

Author:       J.P. Terlouw

Use:          
              #include "ggi.h"
              ident element;
              int width;

              width = GgiWidth(element);

                 width   - element's width in pixels

Updates:      Mar  9, 1998: JPT, Document created.