NAME

       XSynchronize, XSetAfterFunction - enable or disable synchronization

SYNTAX

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

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

ARGUMENTS

       display   Specifies the connection to the X server.

       procedure Specifies the procedure 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(3)
       Xlib - C Language X Interface