XSynchronize(XS)  X Version 11 (Release 5) 6 January 1993   XSynchronize(XS)


 Name

    XSynchronize - enable or disable synchronization

 Syntax


    int (*XSynchronize(display, onoff))()
          Display *display;
          Bool onoff;

    int (*XSetAfterFunction(display, procedure))()
          Display *display;
          int (*procedure)();


 Arguments


    display   Specifies the connection to the X server.

    procedure Specifies the function to be called.

    onoff     Specifies a Boolean value that indicates whether to enable or
              disable synchronization.

 Description

    The XSynchronize function returns the previous after function.  If onoff
    is True, XSynchronize turns on synchronous behavior.  If onoff is False,
    XSynchronize turns off synchronous behavior.

    The specified procedure is called with only a display pointer.
    XSetAfterFunction returns the previous after function.

 See also

    XSetErrorHandler(XS)
    Xlib - C Language X Interface