bionic (3) XkbFreeGeomPoints.3.gz

NAME

       XkbFreeGeomPoints - Free points in a outline

SYNOPSIS

       void XkbFreeGeomPoints (XkbOutlinePtr outline, int first, int count, Bool free_all);

ARGUMENTS

       - outline
              outline in which points should be freed

       - first
              first point to be freed

       - count
              number of points to be freed

       - free_all
              True => all points are freed

DESCRIPTION

       Xkb  provides  a number of functions to allocate and free subcomponents of a keyboard geometry. Use these
       functions to create or modify keyboard geometries.  Note that these functions merely allocate  space  for
       the  new  element(s), and it is up to you to fill in the values explicitly in your code. These allocation
       functions increase sz_* but never touch num_* (unless there is an allocation failure, in which case  they
       reset  both sz_* and num_* to zero). These functions return Success if they succeed, BadAlloc if they are
       not able to allocate space, or BadValue if a parameter is not as expected.

       If free_all is True, all points are freed regardless of the value of >i first and count.  Otherwise,  the
       number  of  points  specified  by  count  are  freed,  beginning with the point specified by first in the
       specified outline.

RETURN VALUES

       Success        The XkbFreeGeomPoints function returns Success when there are no  allocation  or  argument
                      errors.

DIAGNOSTICS

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range