From b5110448e411f697cc6ba8fc718da44997c4315a Mon Sep 17 00:00:00 2001
From: Edward Wang <edward@ucbvax.Berkeley.EDU>
Date: Thu, 12 Jan 1984 19:45:34 -0800
Subject: [PATCH] val_free() added

SCCS-vsn: usr.bin/window/value.h 3.3
---
 usr/src/usr.bin/window/value.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/usr/src/usr.bin/window/value.h b/usr/src/usr.bin/window/value.h
index 832a41f1c1..39e0536d5d 100644
--- a/usr/src/usr.bin/window/value.h
+++ b/usr/src/usr.bin/window/value.h
@@ -1,5 +1,5 @@
 /*
- *	@(#)value.h	3.2 83/12/06
+ *	@(#)value.h	3.3 84/01/12
  */
 
 struct value {
@@ -15,3 +15,5 @@ struct value {
 #define V_NUM	1
 #define V_STR	2
 #define V_ERR	3
+
+#define val_free(v)	((v).v_type == V_STR ? str_free((v).v_str) : 0)
-- 
2.20.1