Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1994, 1996 X Consortium

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a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
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permit persons to whom the Software is furnished to do so, subject to
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The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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OTHER DEALINGS IN THE SOFTWARE.

Except as contained in this notice, the name of the X Consortium shall
not be used in advertising or otherwise to promote the sale, use or
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from the X Consortium.

Copyright \(co 1985, 1986, 1987, 1988, 1989, 1990, 1991 by
Digital Equipment Corporation

Portions Copyright \(co 1990, 1991 by
Tektronix, Inc.

Permission to use, copy, modify and distribute this documentation for
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Digital and Tektronix not be used in in advertising or publicity pertaining
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Digital and Tektronix makes no representations about the suitability
of this documentation for any purpose.
It is provided "as is" without express or implied warranty.


XSetScreenSaver, XForceScreenSaver, XActivateScreenSaver, XResetScreenSaver, XGetScreenSaver - manipulate the screen saver

int XSetScreenSaver\^(\^Display *display\^, int timeout\^, int interval\^, int prefer_blanking\^, int allow_exposures\^);

int XForceScreenSaver\^(\^Display *display\^, int mode\^);

int XActivateScreenSaver\^(\^Display *display\^);

int XResetScreenSaver\^(\^Display *display\^);

int XGetScreenSaver\^(\^Display *display\^, int *timeout_return\^, int *interval_return\^, int *prefer_blanking_return\^, int *allow_exposures_return\^);

Specifies the screen save control values. You can pass DontAllowExposures , AllowExposures , or DefaultExposures . Returns the current screen save control value ( DontAllowExposures , AllowExposures , or DefaultExposures ). Specifies the connection to the X server. Specifies the interval, in seconds, between screen saver alterations. Returns the interval between screen saver invocations. Specifies the mode that is to be applied. You can pass ScreenSaverActive or ScreenSaverReset . Specifies how to enable screen blanking. You can pass DontPreferBlanking , PreferBlanking , or DefaultBlanking . Returns the current screen blanking preference ( DontPreferBlanking , PreferBlanking , or DefaultBlanking ). Specifies the timeout, in seconds, until the screen saver turns on. Returns the timeout, in seconds, until the screen saver turns on. Timeout and interval are specified in seconds. A timeout of 0 disables the screen saver (but an activated screen saver is not deactivated), and a timeout of -1 restores the default. Other negative values generate a BadValue error. If the timeout value is nonzero, XSetScreenSaver