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-rw-r--r--shared/systemd/nm-sd-utils-shared.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/shared/systemd/nm-sd-utils-shared.h b/shared/systemd/nm-sd-utils-shared.h
index b871fc29..45089c07 100644
--- a/shared/systemd/nm-sd-utils-shared.h
+++ b/shared/systemd/nm-sd-utils-shared.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: LGPL-2.1+ */
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
 /*
  * Copyright (C) 2018 Red Hat, Inc.
  */
@@ -28,6 +28,8 @@ nm_sd_dns_name_to_wire_format(const char *domain, guint8 *buffer, size_t len, gb
 int      nm_sd_dns_name_is_valid(const char *s);
 gboolean nm_sd_hostname_is_valid(const char *s, bool allow_trailing_dot);
 
+char *nm_sd_dns_name_normalize(const char *s);
+
 /*****************************************************************************/
 
 gboolean nm_sd_http_url_is_valid_https(const char *url);