XkbAllocGeomOverlayKeys(3) XKB FUNCTIONS XkbAllocGeomOverlayKeys(3)

NAME
       XkbAllocGeomOverlayKeys - Allocate keys in an overlay row

SYNOPSIS
       Status XkbAllocGeomOverlayKeys (XkbOverlayRowPtr row, int numneeded);

ARGUMENTS
       - row  section for which rows should be allocated

       - numneeded
              number of new rows required

DESCRIPTION
       Xkb  provides  a number of functions to allocate and free subcomponents
       of a keyboard geometry. Use these functions to create  or  modify  key‐
       board  geometries.  Note that these functions merely allocate space for
       the new element(s), and it is up to you to fill in the  values  explic‐
       itly  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  Bad‐
       Value if a parameter is not as expected.

       XkbAllocGeomOverlayKeys  allocates numneeded keys and adds them to the
       row.  No initialization of the keys is done.

DIAGNOSTICS
       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range



X Version 11                     libX11 1.6.5       XkbAllocGeomOverlayKeys(3)