1 files changed, 1 insertions, 0 deletions
diff --git a/slstatus.h b/slstatus.h
index 8ef5874..394281c 100644
--- a/slstatus.h
+++ b/slstatus.h
@@ -30,6 +30,7 @@ const char *hostname(const char *unused);
 /* ip */
 const char *ipv4(const char *interface);
 const char *ipv6(const char *interface);
+const char *up(const char *interface);
 
 /* kernel_release */
 const char *kernel_release(const char *unused);