include <auth.h> to get function prototypes.

diff --git a/auth/fwtk.c b/auth/fwtk.c
index 2bb6c5a9c17f5729d7017d1d61e44cd19ff5b319..b71e76b8e023057a18df6f85a3ab3f43aee106dd 100644 (file)
--- a/auth/fwtk.c
+++ b/auth/fwtk.c
@@ -51,6 +51,7 @@
 #include <sys/types.h>
 #include <pwd.h>
 
+#include <auth.h>
 #include <firewall.h>
 
 #include "sudo.h"