NAME

       XChangeSaveSet, XAddToSaveSet, XRemoveFromSaveSet - change a client's save set

SYNTAX

       int XChangeSaveSet(Display *display, Window w, int change_mode);

       int XAddToSaveSet(Display *display, Window w);

       int XRemoveFromSaveSet(Display *display, Window w);

ARGUMENTS

       change_mode
                 Specifies the mode.  You can pass SetModeInsert or SetModeDelete.

       display   Specifies the connection to the X server.

       w         Specifies the window that you want to add or delete from the client's save-set.

DESCRIPTION

       Depending  on  the  specified mode, XChangeSaveSet either inserts or deletes the specified
       window from the client's save-set.  The specified window must have been  created  by  some
       other client, or a BadMatch error results.

       XChangeSaveSet can generate BadMatch, BadValue, and BadWindow errors.

       The  XAddToSaveSet  function  adds  the  specified  window  to the client's save-set.  The
       specified window must have been created by some other client, or a BadMatch error results.

       XAddToSaveSet can generate BadMatch and BadWindow errors.

       The XRemoveFromSaveSet function removes the specified window from the  client's  save-set.
       The  specified  window  must  have  been created by some other client, or a BadMatch error
       results.

       XRemoveFromSaveSet can generate BadMatch and BadWindow errors.

DIAGNOSTICS

       BadMatch  Some argument or pair of arguments has the correct type and range but  fails  to
                 match in some other way required by the request.

       BadValue  Some  numeric  value  falls outside the range of values accepted by the request.
                 Unless a specific range is specified for an argument, the full range defined  by
                 the  argument's type is accepted.  Any argument defined as a set of alternatives
                 can generate this error.

       BadWindow A value for a Window argument does not name a defined Window.

SEE ALSO

       XReparentWindow(3)
       Xlib - C Language X Interface