2 files changed, 5 insertions, 2 deletions
diff --git a/lib/util/smb_threads.c b/lib/util/smb_threads.c
index 22afcd378f..04079767d6 100644
--- a/lib/util/smb_threads.c
+++ b/lib/util/smb_threads.c
@@ -104,7 +104,8 @@ int smb_thread_set_functions(const struct smb_thread_functions *tf)
  size variable in code internal to Samba without knowing the
  implementation's "once" type.
 ********************************************************************/
-void smb_thread_once(smb_thread_once_t *ponce, void (*init_fn)(void))
+
+int smb_thread_once(smb_thread_once_t *ponce, void (*init_fn)(void))
 {
         int ret;
         bool need_func_call;
@@ -142,6 +143,8 @@ void smb_thread_once(smb_thread_once_t *ponce, void (*init_fn)(void))
                 /* ... then do so now. */
                 (*init_fn)();
         }
+
+	return 0;
 }
 
 
diff --git a/lib/util/smb_threads.h b/lib/util/smb_threads.h
index 012b61c1ed..5079b17c6d 100644
--- a/lib/util/smb_threads.h
+++ b/lib/util/smb_threads.h
@@ -52,7 +52,7 @@ struct smb_thread_functions {
 };
 
 int smb_thread_set_functions(const struct smb_thread_functions *tf);
-void smb_thread_once(smb_thread_once_t *ponce, void (*init_fn)(void));
+int smb_thread_once(smb_thread_once_t *ponce, void (*init_fn)(void));
 
 extern const struct smb_thread_functions *global_tfp;