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Diffstat (limited to 'src/systemd/src/basic/in-addr-util.h')
-rw-r--r--src/systemd/src/basic/in-addr-util.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/systemd/src/basic/in-addr-util.h b/src/systemd/src/basic/in-addr-util.h
index 64a812c322..51a5aa67e4 100644
--- a/src/systemd/src/basic/in-addr-util.h
+++ b/src/systemd/src/basic/in-addr-util.h
@@ -39,6 +39,8 @@ struct in_addr_data {
bool in4_addr_is_null(const struct in_addr *a);
int in_addr_is_null(int family, const union in_addr_union *u);
+int in_addr_is_multicast(int family, const union in_addr_union *u);
+
bool in4_addr_is_link_local(const struct in_addr *a);
int in_addr_is_link_local(int family, const union in_addr_union *u);