SPDY: store the length of frame instead of its whole size. The "length" value better corresponds with the specification and reduces confusion about whether frame's header is included in "size" or not. Also this change simplifies some parts of code, since in more cases the length of frame is more useful than its actual size, especially considering that the size of frame header is constant.

/*
 * Copyright (C) Igor Sysoev
 * Copyright (C) Nginx, Inc.
 */


#ifndef _NGX_PARSE_H_INCLUDED_
#define _NGX_PARSE_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>


ssize_t ngx_parse_size(ngx_str_t *line);
off_t ngx_parse_offset(ngx_str_t *line);
ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec);


#endif /* _NGX_PARSE_H_INCLUDED_ */