1 files changed, 4 insertions, 5 deletions
diff --git a/src/resolve/resolvectl.h b/src/resolve/resolvectl.h
index 6ecaa4ff31..6b3a1f8445 100644
--- a/src/resolve/resolvectl.h
+++ b/src/resolve/resolvectl.h
@@ -1,13 +1,10 @@
 /* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
 
 #include <in-addr-util.h>
 #include <stdbool.h>
 #include <sys/types.h>
 
-extern int arg_ifindex;
-extern const char *arg_ifname;
-extern bool arg_ifindex_permissive;
-
 typedef enum ExecutionMode {
         MODE_RESOLVE_HOST,
         MODE_RESOLVE_RECORD,
@@ -25,6 +22,8 @@ typedef enum ExecutionMode {
 } ExecutionMode;
 
 extern ExecutionMode arg_mode;
-
 extern char **arg_set_dns;
 extern char **arg_set_domain;
+extern bool arg_ifindex_permissive;
+
+int ifname_mangle(const char *s);