1 files changed, 72 insertions, 0 deletions
diff --git a/lib/vquic/vquic_int.h b/lib/vquic/vquic_int.h
new file mode 100644
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--- /dev/null
+++ b/lib/vquic/vquic_int.h
@@ -0,0 +1,72 @@
+#ifndef HEADER_CURL_VQUIC_QUIC_INT_H
+#define HEADER_CURL_VQUIC_QUIC_INT_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#ifdef ENABLE_QUIC
+
+struct vquic_blocked_pkt {
+  const uint8_t *pkt;
+  size_t pktlen;
+  size_t gsolen;
+};
+
+struct cf_quic_ctx {
+  curl_socket_t sockfd;
+  struct sockaddr_storage local_addr;
+  socklen_t local_addrlen;
+  struct vquic_blocked_pkt blocked_pkt[2];
+  uint8_t *pktbuf;
+  /* the number of entries in blocked_pkt */
+  size_t num_blocked_pkt;
+  size_t num_blocked_pkt_sent;
+  /* the packets blocked by sendmsg (EAGAIN or EWOULDBLOCK) */
+  size_t pktbuflen;
+  /* the number of processed entries in blocked_pkt */
+  bool no_gso;
+};
+
+CURLcode vquic_ctx_init(struct cf_quic_ctx *qctx, size_t pktbuflen);
+void vquic_ctx_free(struct cf_quic_ctx *qctx);
+
+CURLcode vquic_send_packet(struct Curl_cfilter *cf,
+                           struct Curl_easy *data,
+                           struct cf_quic_ctx *qctx,
+                           const uint8_t *pkt, size_t pktlen, size_t gsolen,
+                           size_t *psent);
+
+void vquic_push_blocked_pkt(struct Curl_cfilter *cf,
+                            struct cf_quic_ctx *qctx,
+                            const uint8_t *pkt, size_t pktlen, size_t gsolen);
+
+CURLcode vquic_send_blocked_pkt(struct Curl_cfilter *cf,
+                                struct Curl_easy *data,
+                                struct cf_quic_ctx *qctx);
+
+
+#endif /* !ENABLE_QUIC */
+
+#endif /* HEADER_CURL_VQUIC_QUIC_INT_H */