mirror of https://github.com/XEphem/XEphem.git
91 lines
3.4 KiB
C
91 lines
3.4 KiB
C
/*
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* @OPENGROUP_COPYRIGHT@
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* COPYRIGHT NOTICE
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* Copyright (c) 1990, 1991, 1992, 1993 Open Software Foundation, Inc.
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* Copyright (c) 1996, 1997, 1998, 1999, 2000 The Open Group
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* ALL RIGHTS RESERVED (MOTIF). See the file named COPYRIGHT.MOTIF for
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* the full copyright text.
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*
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* This software is subject to an open license. It may only be
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* used on, with or for operating systems which are themselves open
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* source systems. You must contact The Open Group for a license
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* allowing distribution and sublicensing of this software on, with,
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* or for operating systems which are not Open Source programs.
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*
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* See http://www.opengroup.org/openmotif/license for full
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* details of the license agreement. Any use, reproduction, or
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* distribution of the program constitutes recipient's acceptance of
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* this agreement.
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*
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* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS
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* PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
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* WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY
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* OR FITNESS FOR A PARTICULAR PURPOSE
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*
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* EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT
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* NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE
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* EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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/*
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* HISTORY
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*/
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/* $XConsortium: CallbackI.h /main/8 1995/07/14 10:13:23 drk $ */
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/* (c) Copyright 1989, 1990 DIGITAL EQUIPMENT CORPORATION, MAYNARD, MASS. */
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/* (c) Copyright 1987, 1988, 1989, 1990, 1991, 1992 HEWLETT-PACKARD COMPANY */
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/* (c) Copyright 1988 MASSACHUSETTS INSTITUTE OF TECHNOLOGY */
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/* (c) Copyright 1988 MICROSOFT CORPORATION */
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#ifndef _XmCallbackI_h
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#define _XmCallbackI_h
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#include "XmI.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define _XtCBCalling 1
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#define _XtCBFreeAfterCalling 2
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/* The internal callback list is a little header followed by an array of
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* XtCallbackRec structs. Declaring the first element of the array with
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* the header allows the compiler to take care of any alignment required.
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*/
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typedef struct internalCallbackRec {
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unsigned short count;
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char is_padded; /* contains NULL padding for external form */
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char call_state; /* combination of _XtCB{FreeAfter}Calling */
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XtCallbackRec callbacks; /* first XtCallback record declared here */
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} InternalCallbackRec, *InternalCallbackList;
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/******** Private Function Declarations ********/
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extern void _XmAddCallback(InternalCallbackList *callbacks,
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XtCallbackProc callback,
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XtPointer closure);
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extern void _XmRemoveCallback(InternalCallbackList *callbacks,
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XtCallbackProc callback,
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XtPointer closure);
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extern void _XmCallCallbackList(Widget widget,
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XtCallbackList callbacks,
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XtPointer call_data);
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extern void _XmRemoveAllCallbacks(InternalCallbackList *callbacks);
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/******** End Private Function Declarations ********/
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#ifdef __cplusplus
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} /* Close scope of 'extern "C"' declaration which encloses file. */
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#endif
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#endif /* _XmCallbackI_h */
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/* DON'T ADD STUFF AFTER THIS #endif */
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