base: Cleanup class/struct forward declarations

base/third_party/libevent/http-internal.h

 /*
  * Copyright 2001 Niels Provos <provos@citi.umich.edu>
  * All rights reserved.
  *
  * This header file contains definitions for dealing with HTTP requests
  * that are internal to libevent.  As user of the library, you should not
  * need to know about these.
  */
 
 #ifndef _HTTP_H_
@@ skipping 13 matching lines @@
         REQUEST_CANCELED = -2
 };
 
 enum evhttp_connection_error {
         EVCON_HTTP_TIMEOUT,
         EVCON_HTTP_EOF,
         EVCON_HTTP_INVALID_HEADER
 };
 
 struct evbuffer;
-struct addrinfo;
 struct evhttp_request;
 
 /* A stupid connection object - maybe make this a bufferevent later */
 
 enum evhttp_connection_state {
         EVCON_DISCONNECTED,     /**< not currently connected not trying either*/
         EVCON_CONNECTING,       /**< tries to currently connect */
         EVCON_IDLE,             /**< connection is established */
         EVCON_READING_FIRSTLINE,/**< reading Request-Line (incoming conn) or
                                  **< Status-Line (outgoing conn) */
@@ skipping 100 matching lines @@
 void evhttp_make_header(struct evhttp_connection *, struct evhttp_request *);
 
 void evhttp_write_buffer(struct evhttp_connection *,
     void (*)(struct evhttp_connection *, void *), void *);
 
 /* response sending HTML the data in the buffer */
 void evhttp_response_code(struct evhttp_request *, int, const char *);
 void evhttp_send_page(struct evhttp_request *, struct evbuffer *);
 
 #endif /* _HTTP_H */