XkbGetKeyTypes queries the server for the desired types, waits for a reply, and returns the
desired types in the
xkb->map->types. If successful, it returns Success.
XkbGetKeyTypes returns BadAccess if the Xkb extension has not been properly initialized and
BadValue if the combination of
num results in numbers out of valid range.
XkbGetKeyTypes is used to obtain descriptions of the key types themselves, not the key types
bound to individual keys. To obtain the key types bound to an individual key,
refer to the
key_sym_map field of the client map.