XkbGetKeyTypes - Man Page

Status XkbGetKeyTypes (Display *dpy, unsigned int first, unsigned int num, XkbDescPtr xkb);

dpy

connection to X server

first

index to first type to get, 0 => 1st type

num

number of key types to be returned

xkb

keyboard description containing client map to update

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 first and num results in numbers out of valid range.

NOTE: 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.

BadAccess

The Xkb extension has not been properly initialized

BadValue

An argument is out of range

XkbKeyKeyType(3), XkbKeyKeyTypeIndex(3)

XkbGetMap(3), XkbGetUpdatedMap(3), XkbSetMap(3).