Support building with -Werror=strict-prototypes / -Werror=old-style-definition
Unfortunately "-std=c99" is not sufficient to make gcc ignore code that
uses constructs of earlier C standards, which were abandoned in C99.
See https://lwn.net/ml/fedora-devel/Y1kvF35WozzGBpc8@redhat.com/ for
some related discussion.
Change-Id: I84fd99442d0cc400fa562fa33623c142649230e2
diff --git a/include/osmocom/core/select.h b/include/osmocom/core/select.h
index e9f19a5..fc14851 100644
--- a/include/osmocom/core/select.h
+++ b/include/osmocom/core/select.h
@@ -105,8 +105,8 @@
struct osmo_signalfd *
osmo_signalfd_setup(void *ctx, sigset_t set, osmo_signalfd_cb *cb, void *data);
-void osmo_select_shutdown_request();
-int osmo_select_shutdown_requested();
-bool osmo_select_shutdown_done();
+void osmo_select_shutdown_request(void);
+int osmo_select_shutdown_requested(void);
+bool osmo_select_shutdown_done(void);
/*! @} */