Man page 3 : XkbFreeGeomSections

XkbFreeGeomSections - Free geometry sections

void XkbFreeGeomSections (XkbGeometryPtr geom , int first , int count , Bool free_all );

• - geom
      geometry in which sections should be freed
• - first
      first section to be freed
• - count
      number of sections to be freed
• - free_all
      True => all sections are freed

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_allis True, all sections are freed regardless of the value of firstand count.Otherwise, the number of sections specified by countare freed, beginning with the section specified by firstin the specified geometry.

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

BadAlloc

               Unable to allocate storage

BadValue

               An argument is out of range