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/*
* Copyright (C) Nginx, Inc.
*/
#ifndef _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_
#define _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_core.h>
typedef ngx_int_t (*ngx_quic_frame_handler_pt)(ngx_connection_t *c,
ngx_quic_frame_t *frame, void *data);
ngx_quic_frame_t *ngx_quic_alloc_frame(ngx_connection_t *c);
void ngx_quic_free_frame(ngx_connection_t *c, ngx_quic_frame_t *frame);
void ngx_quic_free_frames(ngx_connection_t *c, ngx_queue_t *frames);
void ngx_quic_queue_frame(ngx_quic_connection_t *qc, ngx_quic_frame_t *frame);
ngx_int_t ngx_quic_split_frame(ngx_connection_t *c, ngx_quic_frame_t *f,
size_t len);
ngx_chain_t *ngx_quic_alloc_buf(ngx_connection_t *c);
ngx_chain_t *ngx_quic_copy_buf(ngx_connection_t *c, u_char *data,
size_t len);
ngx_chain_t *ngx_quic_copy_chain(ngx_connection_t *c, ngx_chain_t *in,
size_t limit);
void ngx_quic_trim_bufs(ngx_chain_t *in, size_t size);
void ngx_quic_free_bufs(ngx_connection_t *c, ngx_chain_t *in);
ngx_int_t ngx_quic_order_bufs(ngx_connection_t *c, ngx_chain_t **out,
ngx_chain_t *in, size_t offset);
#if (NGX_DEBUG)
void ngx_quic_log_frame(ngx_log_t *log, ngx_quic_frame_t *f, ngx_uint_t tx);
#else
#define ngx_quic_log_frame(log, f, tx)
#endif
#endif /* _NGX_EVENT_QUIC_FRAMES_H_INCLUDED_ */
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