svn merge ^/branches/released .

1 files changed, 97 insertions, 98 deletions

diff --git a/libX11/src/ListExt.c b/libX11/src/ListExt.c
index 5a41ec35a..76d19c4b0 100644
--- a/libX11/src/ListExt.c
+++ b/libX11/src/ListExt.c
@@ -1,98 +1,97 @@
-/*
-
-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.
-
-*/
-
-#define NEED_REPLIES
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-char **XListExtensions(
-    register Display *dpy,
-    int *nextensions)	/* RETURN */
-{
-	xListExtensionsReply rep;
-	char **list;
-	char *ch;
-	register unsigned i;
-	register int length;
-	register xReq *req;
-	register long rlen;
-
-	LockDisplay(dpy);
-	GetEmptyReq (ListExtensions, req);
-
-	if (! _XReply (dpy, (xReply *) &rep, 0, xFalse)) {
-	    UnlockDisplay(dpy);
-	    SyncHandle();
-	    return (char **) NULL;
-	}
-
-	if (rep.nExtensions) {
-	    list = (char **) Xmalloc (
-                (unsigned)(rep.nExtensions * sizeof (char *)));
-	    rlen = rep.length << 2;
-	    ch = (char *) Xmalloc ((unsigned) rlen + 1);
-                /* +1 to leave room for last null-terminator */
-
-	    if ((!list) || (!ch)) {
-		if (list) Xfree((char *) list);
-		if (ch)   Xfree((char *) ch);
-		_XEatData(dpy, (unsigned long) rlen);
-		UnlockDisplay(dpy);
-		SyncHandle();
-		return (char **) NULL;
-	    }
-
-	    _XReadPad (dpy, ch, rlen);
-	    /*
-	     * unpack into null terminated strings.
-	     */
-	    length = *ch;
-	    for (i = 0; i < rep.nExtensions; i++) {
-		list[i] = ch+1;  /* skip over length */
-		ch += length + 1; /* find next length ... */
-		length = *ch;
-		*ch = '\0'; /* and replace with null-termination */
-	    }
-	}
-	else list = (char **) NULL;
-
-	*nextensions = rep.nExtensions;
-	UnlockDisplay(dpy);
-	SyncHandle();
-	return (list);
-}
-
-int
-XFreeExtensionList (char **list)
-{
-	if (list != NULL) {
-	    Xfree (list[0]-1);
-	    Xfree ((char *)list);
-	}
-	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"

+

+char **XListExtensions(

+    register Display *dpy,

+    int *nextensions)	/* RETURN */

+{

+	xListExtensionsReply rep;

+	char **list;

+	char *ch;

+	register unsigned i;

+	register int length;

+	register xReq *req;

+	register long rlen;

+

+	LockDisplay(dpy);

+	GetEmptyReq (ListExtensions, req);

+

+	if (! _XReply (dpy, (xReply *) &rep, 0, xFalse)) {

+	    UnlockDisplay(dpy);

+	    SyncHandle();

+	    return (char **) NULL;

+	}

+

+	if (rep.nExtensions) {

+	    list = (char **) Xmalloc (

+                (unsigned)(rep.nExtensions * sizeof (char *)));

+	    rlen = rep.length << 2;

+	    ch = (char *) Xmalloc ((unsigned) rlen + 1);

+                /* +1 to leave room for last null-terminator */

+

+	    if ((!list) || (!ch)) {

+		if (list) Xfree((char *) list);

+		if (ch)   Xfree((char *) ch);

+		_XEatData(dpy, (unsigned long) rlen);

+		UnlockDisplay(dpy);

+		SyncHandle();

+		return (char **) NULL;

+	    }

+

+	    _XReadPad (dpy, ch, rlen);

+	    /*

+	     * unpack into null terminated strings.

+	     */

+	    length = *ch;

+	    for (i = 0; i < rep.nExtensions; i++) {

+		list[i] = ch+1;  /* skip over length */

+		ch += length + 1; /* find next length ... */

+		length = *ch;

+		*ch = '\0'; /* and replace with null-termination */

+	    }

+	}

+	else list = (char **) NULL;

+

+	*nextensions = rep.nExtensions;

+	UnlockDisplay(dpy);

+	SyncHandle();

+	return (list);

+}

+

+int

+XFreeExtensionList (char **list)

+{

+	if (list != NULL) {

+	    Xfree (list[0]-1);

+	    Xfree ((char *)list);

+	}

+	return 1;

+}