FAROLL(3D)          HP Integral PC (Proposed)          FAROLL(3D)
     FAROLL(3D)          HP Integral PC (Proposed)          FAROLL(3D)
     FAROLL(3D)          HP Integral PC (Proposed)          FAROLL(3D)
     FAROLL(3D)          HP Integral PC (Proposed)          FAROLL(3D)



     NAME
     NAME
     NAME
     NAME
          faroll - roll a portion of the display device

     SYNOPSIS
     SYNOPSIS
     SYNOPSIS
     SYNOPSIS
          #include <fa.h>
          #include <fa.h>
          #include <fa.h>
          #include <fa.h>

          int
          int
          int
          int
          faroll( fd, how, howfar, rp );
          faroll( fd, how, howfar, rp );
          faroll( fd, how, howfar, rp );
          faroll( fd, how, howfar, rp );
          int fd;
          int fd;
          int fd;
          int fd;
          int how, howfar;
          int how, howfar;
          int how, howfar;
          int how, howfar;
          struct fa_rectangle *rp;
          struct fa_rectangle *rp;
          struct fa_rectangle *rp;
          struct fa_rectangle *rp;

     DESCRIPTION
     DESCRIPTION
     DESCRIPTION
     DESCRIPTION
          ______ rolls the area enclosed by the fa_rectangle pointed
          Faroll                                fa_rectangle
                                                fa_rectangle
                                                fa_rectangle
          to by rp.  No character positions outside the rectangle are
                rp
                rp
                rp
          changed.  The display is rolled howfar units in the
                                          howfar
                                          howfar
                                          howfar
          direction given by how whose values are defined in <fa.h>
                             how
                             how
                             how
          and include:

               FAROLLUP        'u'
               FAROLLDOWN      'd'
               FAROLLLEFT      'l'
               FAROLLRIGHT     'r'

          Any enhancements present are also rolled.

          The area "uncovered" by the roll is filled with blank
          characters enhanced with defaultenhancements (as obtained
                                   defaultenhancements
                                   defaultenhancements
                                   defaultenhancements
          from a call to _________).
                         fagetinfo

     FILES
     FILES
     FILES
     FILES
          /usr/include/fa.h
          /usr/lib/libfa.a

     SEE ALSO
     SEE ALSO
     SEE ALSO
     SEE ALSO
          facursor(3D), fagetinfo(3D), fainit(3D), faintro(3D),
          farectwrite(3D), faroll(3D), fawrite(3D)


















     Hewlett-Packard               - 1 -            (printed 12/14/84)