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XkbAllocGeomKeys(3)              XKB FUNCTIONS             XkbAllocGeomKeys(3)

       XkbAllocGeomKeys  - Allocate space for an arbitrary number of keys to a

       Status XkbAllocGeomKeys ( row, num_needed )
             XkbRowPtr row;
             int num_needed;

       - row  row to which keys should be allocated

       - num_needed
              number of new keys required

       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.

       XkbAllocGeomKeys allocates num_needed keys and adds them  to  the  row.
       No initialization of the keys is done.

       BadAlloc       Unable to allocate storage

       BadValue       An argument is out of range

X Version 11                     libX11 1.1.5              XkbAllocGeomKeys(3)