Function:     GgiSetLabel

Purpose:      Modify a Ggi element's label.

Category:     USER-INTERFACE

File:         ggi.src

Author:       J.P. Terlouw

Use:
              #include "ggi.h"
              ident element, result;
              char  *label;
              int   width;

              result = GgiSetLabel(element, label, width);

                 element  -  the element to be operated upon.
                 label    -  the new label text'
                 width    -  optional new with in pixels; if zero, no change.
                 result   -  receives a copy the argument.

Description:  This function operates on all element types containing a label,
              including elements created by GgiLabel.

Updates:      Jan 13, 1998: JPT, Document created.