Upstream: fix $upstream_cache_last_modified variable. Due to the u->headers_in.last_modified_time not being correctly initialized, this variable was evaluated to "Thu, 01 Jan 1970 00:00:00 GMT" for responses cached without the "Last-Modified" header which resulted in subsequent proxy requests being sent with "If-Modified-Since: Thu, 01 Jan 1970 00:00:00 GMT" header. Signed-off-by: Piotr Sikora <piotr@cloudflare.com>

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


#ifndef _NGX_IOCP_MODULE_H_INCLUDED_
#define _NGX_IOCP_MODULE_H_INCLUDED_


typedef struct {
    int  threads;
    int  post_acceptex;
    int  acceptex_read;
} ngx_iocp_conf_t;


extern ngx_module_t  ngx_iocp_module;


#endif /* _NGX_IOCP_MODULE_H_INCLUDED_ */