advapi32/tests: Make cb_{running,stopped}() static.

[Francois Gouget]

---
 dlls/advapi32/tests/service.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dlls/advapi32/tests/service.c b/dlls/advapi32/tests/service.c
index f87508b..81d2f74 100644
--- a/dlls/advapi32/tests/service.c
+++ b/dlls/advapi32/tests/service.c
@@ -2202,7 +2202,7 @@ struct notify_data {
     SC_HANDLE svc;
 };
 
-void CALLBACK cb_stopped(void *user)
+static void CALLBACK cb_stopped(void *user)
 {
     struct notify_data *data = user;
     BOOL br;
@@ -2218,7 +2218,7 @@ void CALLBACK cb_stopped(void *user)
     ok(br, "StartService failed: %u\n", GetLastError());
 }
 
-void CALLBACK cb_running(void *user)
+static void CALLBACK cb_running(void *user)
 {
     struct notify_data *data = user;
     BOOL br;
-- 
2.1.4