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-rw-r--r--libX11/src/QuTree.c144
1 files changed, 72 insertions, 72 deletions
diff --git a/libX11/src/QuTree.c b/libX11/src/QuTree.c
index e95b57bd3..3cea282fa 100644
--- a/libX11/src/QuTree.c
+++ b/libX11/src/QuTree.c
@@ -1,72 +1,72 @@
-/*
-
-Copyright 1986, 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.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-Status XQueryTree (
- register Display *dpy,
- Window w,
- Window *root, /* RETURN */
- Window *parent, /* RETURN */
- Window **children, /* RETURN */
- unsigned int *nchildren) /* RETURN */
-{
- long nbytes;
- xQueryTreeReply rep;
- register xResourceReq *req;
-
- LockDisplay(dpy);
- GetResReq(QueryTree, w, req);
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return (0);
- }
-
- *children = (Window *) NULL;
- if (rep.nChildren != 0) {
- nbytes = rep.nChildren * sizeof(Window);
- *children = (Window *) Xmalloc((unsigned) nbytes);
- nbytes = rep.nChildren << 2;
- if (! *children) {
- _XEatData(dpy, (unsigned long) nbytes);
- UnlockDisplay(dpy);
- SyncHandle();
- return (0);
- }
- _XRead32 (dpy, (long *) *children, nbytes);
- }
- *parent = rep.parent;
- *root = rep.root;
- *nchildren = rep.nChildren;
- UnlockDisplay(dpy);
- SyncHandle();
- return (1);
-}
-
+/*
+
+Copyright 1986, 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+Status XQueryTree (
+ register Display *dpy,
+ Window w,
+ Window *root, /* RETURN */
+ Window *parent, /* RETURN */
+ Window **children, /* RETURN */
+ unsigned int *nchildren) /* RETURN */
+{
+ long nbytes;
+ xQueryTreeReply rep;
+ register xResourceReq *req;
+
+ LockDisplay(dpy);
+ GetResReq(QueryTree, w, req);
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (0);
+ }
+
+ *children = (Window *) NULL;
+ if (rep.nChildren != 0) {
+ nbytes = rep.nChildren * sizeof(Window);
+ *children = (Window *) Xmalloc((unsigned) nbytes);
+ nbytes = rep.nChildren << 2;
+ if (! *children) {
+ _XEatData(dpy, (unsigned long) nbytes);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (0);
+ }
+ _XRead32 (dpy, (long *) *children, nbytes);
+ }
+ *parent = rep.parent;
+ *root = rep.root;
+ *nchildren = rep.nChildren;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (1);
+}
+