Provided by: libxt-dev_1.1.5-1_amd64 bug


       XtCallActionProc - invoke an action procedure directly


       void XtCallActionProc(Widget widget, String action, XEvent* event, String* params,
              Cardinal num_params);


       widget    Specifies the widget in which the action is to be invoked. Must be of class core
                 of any subclass thereof.

       action    Specifies the name of the action routine.

       event     Specifies the contents of the event passed to the action routine.

       params    Specifies the contents of the params passed to the action routine.

                 Specifies the num of entries in params.


       XtCallActionProc searches for the named action routine in the same manner and order as
       translation tables are bound. If found, the action routine is invoked with the specified
       widget, event pointer, and parameters. It is the responsibility of the caller to ensure
       that the contents of event, params, and num_params arguments are appropriate for the
       specified routine, and if necessary, that the specified widget is realized or sensitive.
       If the named action routine cannot be found, XtCallActionProc generates a warning message
       and returns.


       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface