1 files changed, 56 insertions, 0 deletions
diff --git a/include/haproxy/quic_tx-t.h b/include/haproxy/quic_tx-t.h
new file mode 100644
index 0000000..4653f04
--- /dev/null
+++ b/include/haproxy/quic_tx-t.h
@@ -0,0 +1,56 @@
+#ifndef _HAPROXY_TX_T_H
+#define _HAPROXY_TX_T_H
+
+#define QUIC_MIN_CC_PKTSIZE  128
+#define QUIC_DGRAM_HEADLEN  (sizeof(uint16_t) + sizeof(void *))
+#define QUIC_MAX_CC_BUFSIZE (2 * (QUIC_MIN_CC_PKTSIZE + QUIC_DGRAM_HEADLEN))
+
+extern struct pool_head *pool_head_quic_tx_packet;
+extern struct pool_head *pool_head_quic_cc_buf;
+
+/* Flag a sent packet as being an ack-eliciting packet. */
+#define QUIC_FL_TX_PACKET_ACK_ELICITING (1UL << 0)
+/* Flag a sent packet as containing a PADDING frame. */
+#define QUIC_FL_TX_PACKET_PADDING       (1UL << 1)
+/* Flag a sent packet as being in flight. */
+#define QUIC_FL_TX_PACKET_IN_FLIGHT     (QUIC_FL_TX_PACKET_ACK_ELICITING | QUIC_FL_TX_PACKET_PADDING)
+/* Flag a sent packet as containing a CONNECTION_CLOSE frame */
+#define QUIC_FL_TX_PACKET_CC            (1UL << 2)
+/* Flag a sent packet as containing an ACK frame */
+#define QUIC_FL_TX_PACKET_ACK           (1UL << 3)
+/* Flag a sent packet as being coalesced to another one in the same datagram */
+#define QUIC_FL_TX_PACKET_COALESCED     (1UL << 4)
+/* Flag a sent packet as being probing with old data */
+#define QUIC_FL_TX_PACKET_PROBE_WITH_OLD_DATA (1UL << 5)
+
+/* Structure to store enough information about TX QUIC packets. */
+struct quic_tx_packet {
+	/* List entry point. */
+	struct list list;
+	/* Packet length */
+	size_t len;
+	/* This is not the packet length but the length of outstanding data
+	 * for in flight TX packet.
+	 */
+	size_t in_flight_len;
+	struct eb64_node pn_node;
+	/* The list of frames of this packet. */
+	struct list frms;
+	/* The time this packet was sent (ms). */
+	unsigned int time_sent;
+	/* Packet number spakce. */
+	struct quic_pktns *pktns;
+	/* Flags. */
+	unsigned int flags;
+	/* Reference counter */
+	int refcnt;
+	/* Next packet in the same datagram */
+	struct quic_tx_packet *next;
+	/* Previous packet in the same datagram */
+	struct quic_tx_packet *prev;
+	/* Largest acknowledged packet number if this packet contains an ACK frame */
+	int64_t largest_acked_pn;
+	unsigned char type;
+};
+
+#endif /* _HAPROXY_TX_T_H */