1 files changed, 24 insertions, 0 deletions
diff --git a/src/common/timers.h b/src/common/timers.h
new file mode 100644
index 0000000000..5f918f8e15
--- /dev/null
+++ b/src/common/timers.h
@@ -0,0 +1,24 @@
+/* Copyright (c) 2016, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+#ifndef TOR_TIMERS_H
+#define TOR_TIMERS_H
+
+#include "orconfig.h"
+#include "testsupport.h"
+
+struct monotime_t;
+typedef struct timeout tor_timer_t;
+typedef void (*timer_cb_fn_t)(tor_timer_t *, void *,
+                              const struct monotime_t *);
+tor_timer_t *timer_new(timer_cb_fn_t cb, void *arg);
+void timer_set_cb(tor_timer_t *t, timer_cb_fn_t cb, void *arg);
+void timer_schedule(tor_timer_t *t, const struct timeval *delay);
+void timer_disable(tor_timer_t *t);
+void timer_free(tor_timer_t *t);
+
+void timers_initialize(void);
+void timers_shutdown(void);
+
+#endif
+