void XkbFreeKeyboard (XkbDescPtr xkb, unsigned int which, Bool free_all);
keyboard description with components to free
mask selecting components to free
True => free all components and xkb
XkbFreeKeyboard frees the components of xkb specified by which and sets the corresponding values to NULL. If free_all is True, XkbFreeKeyboard frees every non-NULL component of xkb and then frees the xkb structure itself.
If kbd is NULL, no operation is performed.
XkbFreeClientMap(3), XkbFreeServerMap(3), XkbFreeCompatMap(3), XkbFreeIndicatorMaps(3), XkbFreeNames(3), XkbFreeGeometry(3), XkbFreeControls(3)