1 files changed, 37 insertions, 0 deletions
diff --git a/src/feature/metrics/metrics.h b/src/feature/metrics/metrics.h
new file mode 100644
index 0000000000..e072519d10
--- /dev/null
+++ b/src/feature/metrics/metrics.h
@@ -0,0 +1,37 @@
+/* Copyright (c) 2020, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * @file metrics.h
+ * @brief Header for feature/metrics/metrics.c
+ **/
+
+#ifndef TOR_FEATURE_METRICS_METRICS_H
+#define TOR_FEATURE_METRICS_METRICS_H
+
+#include "lib/buf/buffers.h"
+#include "lib/container/smartlist.h"
+
+#include "app/config/or_options_st.h"
+
+#include "lib/metrics/metrics_common.h"
+
+struct connection_t;
+
+/* Initializer / Cleanup. */
+void metrics_init(void);
+void metrics_cleanup(void);
+
+/* Accessors. */
+buf_t *metrics_get_output(const metrics_format_t fmt);
+
+/* Connection. */
+int metrics_connection_process_inbuf(struct connection_t *conn);
+int metrics_connection_reached_eof(struct connection_t *conn);
+int metrics_connection_finished_flushing(struct connection_t *conn);
+
+/* Configuration. */
+int metrics_parse_ports(or_options_t *options, smartlist_t *ports,
+                        char **err_msg_out);
+
+#endif /* !defined(TOR_FEATURE_METRICS_METRICS_H) */