From 769d324c99aab129148bd25f5f663ef441287d86 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 13 Jan 2015 20:07:13 +0100
Subject: networkd: make IP forwarding for IPv4 and IPv6 individually
 configurable

---
 src/shared/util.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/shared/util.h')

diff --git a/src/shared/util.h b/src/shared/util.h
index b337249faa..850019ab9d 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -143,6 +143,10 @@ static inline const char* true_false(bool b) {
         return b ? "true" : "false";
 }
 
+static inline const char* one_zero(bool b) {
+        return b ? "1" : "0";
+}
+
 static inline const char* strempty(const char *s) {
         return s ? s : "";
 }
-- 
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