4c221b0da1816acf2ca302b10092df059484468dvboxsync/***********************************************************
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCopyright 1987, 1998 The Open Group
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncPermission to use, copy, modify, distribute, and sell this software and its
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation for any purpose is hereby granted without fee, provided that
4c221b0da1816acf2ca302b10092df059484468dvboxsyncthe above copyright notice appear in all copies and that both that
4c221b0da1816acf2ca302b10092df059484468dvboxsynccopyright notice and this permission notice appear in supporting
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncThe above copyright notice and this permission notice shall be included in
4c221b0da1816acf2ca302b10092df059484468dvboxsyncall copies or substantial portions of the Software.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
4c221b0da1816acf2ca302b10092df059484468dvboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
4c221b0da1816acf2ca302b10092df059484468dvboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
4c221b0da1816acf2ca302b10092df059484468dvboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncExcept as contained in this notice, the name of The Open Group shall not be
4c221b0da1816acf2ca302b10092df059484468dvboxsyncused in advertising or otherwise to promote the sale, use or other dealings
4c221b0da1816acf2ca302b10092df059484468dvboxsyncin this Software without prior written authorization from The Open Group.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync All Rights Reserved
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncPermission to use, copy, modify, and distribute this software and its
4c221b0da1816acf2ca302b10092df059484468dvboxsyncdocumentation for any purpose and without fee is hereby granted,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncprovided that the above copyright notice appear in all copies and that
4c221b0da1816acf2ca302b10092df059484468dvboxsyncboth that copyright notice and this permission notice appear in
4c221b0da1816acf2ca302b10092df059484468dvboxsyncsupporting documentation, and that the name of Digital not be
4c221b0da1816acf2ca302b10092df059484468dvboxsyncused in advertising or publicity pertaining to distribution of the
4c221b0da1816acf2ca302b10092df059484468dvboxsyncsoftware without specific, written prior permission.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
4c221b0da1816acf2ca302b10092df059484468dvboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
4c221b0da1816acf2ca302b10092df059484468dvboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
4c221b0da1816acf2ca302b10092df059484468dvboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
4c221b0da1816acf2ca302b10092df059484468dvboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
4c221b0da1816acf2ca302b10092df059484468dvboxsyncSOFTWARE.
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync******************************************************************/
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#ifndef CALLBACK_H
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define CALLBACK_H
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include <X11/X.h> /* for GContext, Mask */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include <X11/Xdefs.h> /* for Bool */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include <X11/Xproto.h>
4c221b0da1816acf2ca302b10092df059484468dvboxsync#include <X11/Xfuncproto.h>
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync/*
4c221b0da1816acf2ca302b10092df059484468dvboxsync * callback manager stuff
4c221b0da1816acf2ca302b10092df059484468dvboxsync */
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#ifndef _XTYPEDEF_CALLBACKLISTPTR
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef struct _CallbackList *CallbackListPtr; /* also in misc.h */
4c221b0da1816acf2ca302b10092df059484468dvboxsync#define _XTYPEDEF_CALLBACKLISTPTR
4c221b0da1816acf2ca302b10092df059484468dvboxsync#endif
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsynctypedef void (*CallbackProcPtr) (
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackListPtr *, pointer, pointer);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool AddCallback(
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackListPtr * /*pcbl*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackProcPtr /*callback*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync pointer /*data*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT Bool DeleteCallback(
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackListPtr * /*pcbl*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackProcPtr /*callback*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync pointer /*data*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void _CallCallbacks(
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackListPtr * /*pcbl*/,
4c221b0da1816acf2ca302b10092df059484468dvboxsync pointer /*call_data*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncstatic inline void
4c221b0da1816acf2ca302b10092df059484468dvboxsyncCallCallbacks(CallbackListPtr *pcbl, pointer call_data)
4c221b0da1816acf2ca302b10092df059484468dvboxsync{
4c221b0da1816acf2ca302b10092df059484468dvboxsync if (!pcbl || !*pcbl) return;
4c221b0da1816acf2ca302b10092df059484468dvboxsync _CallCallbacks(pcbl, call_data);
4c221b0da1816acf2ca302b10092df059484468dvboxsync}
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void DeleteCallbackList(
4c221b0da1816acf2ca302b10092df059484468dvboxsync CallbackListPtr * /*pcbl*/);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsyncextern _X_EXPORT void InitCallbackManager(void);
4c221b0da1816acf2ca302b10092df059484468dvboxsync
4c221b0da1816acf2ca302b10092df059484468dvboxsync#endif /* CALLBACK_H */