Provided by: libx11-doc_1.6.3-1ubuntu2.2_all bug

NAME
       XkbGetDeviceInfoChanges  -  Query  the changes that have occurred in the button actions or
       indicator names and indicator maps associated with an input extension device


SYNOPSIS
       Status    XkbGetDeviceInfoChanges    (Display    *dpy,    XkbDeviceInfoPtr    device_info,
              XkbDeviceChangesPtr changes);


ARGUMENTS
       - dpy  connection to X server

       - device_info
              structure to update with results

       - changes
              contains notes of changes that have occurred


DESCRIPTION
       The  changes->changed  field  indicates  which  attributes  of  the  device  specified  in
       changes->device have changed. The parameters describing the changes are contained  in  the
       other   fields   of   changes.  XkbGetDeviceInfoChanges  uses  that  information  to  call
       XkbGetDeviceInfo to obtain the current status of those attributes that  have  changed.  It
       then updates the local description of the device in device_info with the new information.


SEE ALSO
       XkbGetDeviceInfo(3)