sync code with last improvements from OpenBSD

lib/libXScrnSaver/include/X11/extensions/scrnsaver.h

@@ -0,0 +1,134 @@
+/*
+ *
+Copyright (c) 1992  X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+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 MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR 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 other dealings
+in this Software without prior written authorization from the X Consortium.
+ *
+ * Author:  Keith Packard, MIT X Consortium
+ */
+
+#ifndef _SCRNSAVER_H_
+#define _SCRNSAVER_H_
+
+#include <X11/Xfuncproto.h>
+#include <X11/Xlib.h>
+#include <X11/extensions/saver.h>
+
+typedef struct {
+    int	type;		    /* of event */
+    unsigned long serial;   /* # of last request processed by server */
+    Bool send_event;	    /* true if this came from a SendEvent request */
+    Display *display;	    /* Display the event was read from */
+    Window window;	    /* screen saver window */
+    Window root;	    /* root window of event screen */
+    int state;		    /* ScreenSaverOff, ScreenSaverOn, ScreenSaverCycle*/
+    int kind;		    /* ScreenSaverBlanked, ...Internal, ...External */
+    Bool forced;	    /* extents of new region */
+    Time time;		    /* event timestamp */
+} XScreenSaverNotifyEvent;
+
+typedef struct {
+    Window  window;	    /* screen saver window - may not exist */
+    int	    state;	    /* ScreenSaverOff, ScreenSaverOn, ScreenSaverDisabled*/
+    int	    kind;	    /* ScreenSaverBlanked, ...Internal, ...External */
+    unsigned long    til_or_since;   /* time til or since screen saver */
+    unsigned long    idle;	    /* total time since last user input */
+    unsigned long   eventMask; /* currently selected events for this client */
+} XScreenSaverInfo;
+
+_XFUNCPROTOBEGIN
+
+extern Bool XScreenSaverQueryExtension (
+    Display*	/* display */,
+    int*	/* event_base */,
+    int*	/* error_base */
+);
+
+extern Status XScreenSaverQueryVersion (
+    Display*	/* display */,
+    int*	/* major_version */,
+    int*	/* minor_version */
+);
+
+extern XScreenSaverInfo *XScreenSaverAllocInfo (
+    void
+);
+
+extern Status XScreenSaverQueryInfo (
+    Display*		/* display */,
+    Drawable		/* drawable */,
+    XScreenSaverInfo*	/* info */
+);
+
+extern void XScreenSaverSelectInput (
+    Display*	/* display */,
+    Drawable	/* drawable */,
+    unsigned long   /* eventMask */
+);
+
+extern void XScreenSaverSetAttributes (
+    Display*		    /* display */,
+    Drawable		    /* drawable */,
+    int			    /* x */,
+    int			    /* y */,
+    unsigned int	    /* width */,
+    unsigned int	    /* height */,
+    unsigned int	    /* border_width */,
+    int			    /* depth */,
+    unsigned int	    /* class */,
+    Visual *		    /* visual */,
+    unsigned long	    /* valuemask */,
+    XSetWindowAttributes *  /* attributes */
+);
+
+extern void XScreenSaverUnsetAttributes (
+    Display*	/* display */,
+    Drawable	/* drawable */
+);
+
+extern Status XScreenSaverRegister (
+    Display*	/* display */,
+    int		/* screen */,
+    XID		/* xid */,
+    Atom	/* type */
+);
+
+extern Status XScreenSaverUnregister (
+    Display*	/* display */,
+    int		/* screen */
+);
+
+extern Status XScreenSaverGetRegistered (
+    Display*	/* display */,
+    int		/* screen */,
+    XID*	/* xid */,
+    Atom*	/* type */
+);
+
+extern void XScreenSaverSuspend (
+    Display*	/* display */,
+    Bool	/* suspend */
+);
+
+_XFUNCPROTOEND
+
+#endif /* _SCRNSAVER_H_ */