diff --git a/libc/tzcode/localtime.c b/libc/tzcode/localtime.c
index 165dd2d..0861015 100644
--- a/libc/tzcode/localtime.c
+++ b/libc/tzcode/localtime.c
@@ -178,11 +178,6 @@
 static char lcl_TZname[TZ_STRLEN_MAX + 1];
 static int  lcl_is_set;
 
-char * tzname[2] = {
-    (char *) wildabbr,
-    (char *) wildabbr
-};
-
 /*
 ** Section 4.12.3 of X3.159-1989 requires that
 **  Except for the strftime function, these functions [asctime,
@@ -193,10 +188,16 @@
 
 static struct tm	tm;
 
+#if !HAVE_POSIX_DECLS
+char *			tzname[2] = {
+	(char *) wildabbr,
+	(char *) wildabbr
+};
 #ifdef USG_COMPAT
 long			timezone;
 int			daylight;
-#endif /* defined USG_COMPAT */
+# endif
+#endif
 
 #ifdef ALTZONE
 long			altzone;