$NetBSD: patch-ad,v 1.3 2016/05/01 19:59:28 dholland Exp $

wtmpx handling fixes.

--- src/rxvt.h.orig	Sat May  4 08:47:56 2002
+++ src/rxvt.h
@@ -549,11 +549,13 @@
 #ifdef WTMP_SUPPORT
 # ifdef HAVE_UTMPX_H		/* means we're on Solaris (or Irix?) */
 #  undef WTMP_FILENAME
-#  if  defined(WTMPX_FILE) || defined(_WTMPX_FILE)
+#  if  defined(WTMPX_FILE) || defined(_WTMPX_FILE) || defined(_PATH_WTMPX)
 #    if defined(WTMPX_FILE)
 #    	define WTMP_FILENAME	WTMPX_FILE
-#    else
+#    elif defined(_WTMPX_FILE)
 #    	define WTMP_FILENAME	_WTMPX_FILE
+#    else
+#	define WTMP_FILENAME	_PATH_WTMPX
 #    endif
 #    define update_wtmp		updwtmpx
 #  else