freetdm: windows unref parameter

diff --git a/libs/freetdm/src/ftdm_io.c b/libs/freetdm/src/ftdm_io.c
index 088bd2f093d4697a9b93dc1aa63998c9189e79b8..cddd4849f2fadb789ad7a0a4fb1537af39436bc7 100644 (file)
--- a/libs/freetdm/src/ftdm_io.c
+++ b/libs/freetdm/src/ftdm_io.c
@@ -2005,6 +2005,11 @@ FT_DECLARE(ftdm_status_t) _ftdm_channel_call_place(const char *file, const char
        } else {
                ftdm_log(FTDM_LOG_ERROR, "outgoing_call method not implemented in this span!\n");
        }
+#ifdef __WINDOWS__
+       UNREFERENCED_PARAMETER(file);
+       UNREFERENCED_PARAMETER(func);
+       UNREFERENCED_PARAMETER(line);
+#endif
        return FTDM_FAIL;
 }