Changeset 24 for branches/FREEBSD/src/kmk/lst.lib/lstDeQueue.c

Timestamp:

Nov 26, 2002, 10:24:54 PM (23 years ago)

Author:

bird

Message:

Import of RELENG_4_7_0_RELEASE

File:

• branches/FREEBSD/src/kmk/lst.lib/lstDeQueue.c (modified) (3 diffs)

branches/FREEBSD/src/kmk/lst.lib/lstDeQueue.c

@@ -34 +34 @@
  * SUCH DAMAGE.
  *
- * @(#)lstDeQueue.c     8.1 (Berkeley) 6/6/93
+ * $FreeBSD: src/usr.bin/make/lst.lib/lstDeQueue.c,v 1.6 1999/08/28 01:03:48 peter Exp $
  */
 
 #ifndef lint
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/usr.bin/make/lst.lib/lstDeQueue.c,v 1.10 2002/10/09 02:00:22 jmallett Exp $");
+static char sccsid[] = "@(#)lstDeQueue.c        8.1 (Berkeley) 6/6/93";
 #endif /* not lint */
 
@@ -55 +54 @@
  *
  * Results:
- *      The datum in the node at the head or (ick) NULL if the list
+ *      The datum in the node at the head or (ick) NIL if the list
  *      is empty.
  *
@@ -63 +62 @@
  *-----------------------------------------------------------------------
  */
-void *
+ClientData
 Lst_DeQueue (l)
     Lst           l;
 {
-    void *        rd;
+    ClientData    rd;
     register ListNode   tln;
 
     tln = (ListNode) Lst_First (l);
-    if (tln == NULL) {
-        return ((void *) NULL);
+    if (tln == NilListNode) {
+        return ((ClientData) NIL);
     }
 
     rd = tln->datum;
     if (Lst_Remove (l, (LstNode)tln) == FAILURE) {
-        return ((void *) NULL);
+        return ((ClientData) NIL);
     } else {
         return (rd);