1 files changed, 44 insertions, 0 deletions
diff --git a/deps/ngtcp2/lib/ngtcp2_rcvry.h b/deps/ngtcp2/lib/ngtcp2_rcvry.h
new file mode 100644
index 0000000000..254c3c797a
--- /dev/null
+++ b/deps/ngtcp2/lib/ngtcp2_rcvry.h
@@ -0,0 +1,44 @@
+/*
+ * ngtcp2
+ *
+ * Copyright (c) 2019 ngtcp2 contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+#ifndef NGTCP2_RCVRY_H
+#define NGTCP2_RCVRY_H
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif /* HAVE_CONFIG_H */
+
+#include <ngtcp2/ngtcp2.h>
+
+/* NGTCP2_PKT_THRESHOLD is kPacketThreshold described in
+   draft-ietf-quic-recovery-22. */
+#define NGTCP2_PKT_THRESHOLD 3
+
+/* NGTCP2_GRANULARITY is kGranularity described in
+   draft-ietf-quic-recovery-17. */
+#define NGTCP2_GRANULARITY NGTCP2_MILLISECONDS
+
+#define NGTCP2_DEFAULT_INITIAL_RTT (500 * NGTCP2_MILLISECONDS)
+
+#endif /* NGTCP2_RCVRY_H */