$NetBSD: patch-ai,v 1.1 2007/09/25 04:18:27 bjs Exp $

Kill some warnings.  From FreeBSD.

--- pr/include/prcountr.h.orig	2004-04-25 11:00:47.000000000 -0400
+++ pr/include/prcountr.h
@@ -426,7 +426,7 @@ NSPR_API(void) 
 #define PR_GET_COUNTER(counter,handle)\
     (counter) = PR_GetCounter((handle))
 #else
-#define PR_GET_COUNTER(counter,handle) 0
+#define PR_GET_COUNTER(counter,handle)
 #endif
 
 NSPR_API(PRUint32) 
@@ -500,7 +500,7 @@ NSPR_API(void) 
 #define PR_FIND_NEXT_COUNTER_QNAME(next,handle)\
     (next) = PR_FindNextCounterQname((handle))
 #else
-#define PR_FIND_NEXT_COUNTER_QNAME(next,handle) NULL
+#define PR_FIND_NEXT_COUNTER_QNAME(next,handle)
 #endif
 
 NSPR_API(PRCounterHandle)