metric: add metric_init()

- metric_init calls tmr_start(). tmr_start must be called from the
  re_main() thread.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/core.h b/src/core.h
index ea2dc37..f8c21ac 100644
--- a/src/core.h
+++ b/src/core.h
@@ -226,6 +226,7 @@ struct metric {
 	uint32_t n_bytes_last;
 };
 
+void     metric_init(struct metric *metric);
 void     metric_reset(struct metric *metric);
 void     metric_add_packet(struct metric *metric, size_t packetsize);
 uint32_t metric_avg_bitrate(const struct metric *metric);