sync code with last improvements from OpenBSD

2023-08-28 05:57:34 +00:00 · 2023-08-28 05:57:34 +00:00 · 88965415ff
commit 88965415ff
26235 changed files with 29195616 additions and 0 deletions
--- a/lib/libXt/include/X11/CallbackI.h
+++ b/lib/libXt/include/X11/CallbackI.h
@ -0,0 +1,123 @@
+/***********************************************************
+
+Copyright 1987, 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+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
+OPEN GROUP 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 Open Group 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 Open Group.
+
+
+Copyright 1987, 1988 by Digital Equipment Corporation, Maynard, Massachusetts.
+
+                        All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+
+/****************************************************************
+ *
+ * Callbacks
+ *
+ ****************************************************************/
+
+typedef XrmResource **CallbackTable;
+
+#define _XtCBCalling 1
+#define _XtCBFreeAfterCalling 2
+
+_XFUNCPROTOBEGIN
+
+typedef struct internalCallbackRec {
+    unsigned short count;
+    char	   is_padded;	/* contains NULL padding for external form */
+    char	   call_state;  /* combination of _XtCB{FreeAfter}Calling */
+#if __STDC_VERSION__ >= 199901L
+    /* When compiling with C99 or newer, use a flexible member to ensure
+     * padding and alignment for sizeof(). */
+    XtCallbackRec callbacks[];
+#elif defined(LONG64)
+    unsigned int   align_pad;	/* padding to align callback list */
+#endif
+    /* XtCallbackList */
+} InternalCallbackRec, *InternalCallbackList;
+
+typedef Boolean (*_XtConditionProc)(
+    XtPointer	/* data */
+);
+
+extern void _XtAddCallback(
+    InternalCallbackList*	/* callbacks */,
+    XtCallbackProc		/* callback */,
+    XtPointer 			/* closure */
+);
+
+extern void _XtAddCallbackOnce(
+    InternalCallbackList*	/* callbacks */,
+    XtCallbackProc		/* callback */,
+    XtPointer 			/* closure */
+);
+
+extern InternalCallbackList _XtCompileCallbackList(
+    XtCallbackList		/* xtcallbacks */
+);
+
+extern XtCallbackList _XtGetCallbackList(
+    InternalCallbackList*	/* callbacks */
+);
+
+extern void _XtRemoveAllCallbacks(
+    InternalCallbackList*	/* callbacks */
+);
+
+extern void _XtRemoveCallback(
+    InternalCallbackList*	/* callbacks */,
+    XtCallbackProc		/* callback */,
+    XtPointer			/* closure */
+);
+
+extern void _XtPeekCallback(
+    Widget			/* widget */,
+    XtCallbackList		/* callbacks */,
+    XtCallbackProc *		/* callback */,
+    XtPointer *			/* closure */
+);
+
+extern void _XtCallConditionalCallbackList(
+    Widget			/* widget */,
+    XtCallbackList		/* callbacks */,
+    XtPointer			/* call_data */,
+    _XtConditionProc		/* cond_proc */
+);
+
+_XFUNCPROTOEND