XkbAllocGeomOverlayKeys(3)XKB FUNCTIONSXkbAllocGeomOverlayKeys(3)



NAME
       XkbAllocGeomOverlayKeys - Allocate keys in an overlay row

SYNOPSIS
       Status XkbAllocGeomOverlayKeys ( row, num_needed )
             XkbRowPtr row;
             int num_needed;

ARGUMENTS
       - row  section for which rows should be allocated

       - num_needed
              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 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.

       XkbAllocGeomOverlayKeys allocates num_needed 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 1.1.5XkbAllocGeomOverlayKeys(3)