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