--- a/src/http/ngx_http.h
+++ b/src/http/ngx_http.h
@@ -57,6 +57,8 @@ struct ngx_http_log_ctx_s {
 
 ngx_int_t ngx_http_add_location(ngx_conf_t *cf, ngx_queue_t **locations,
     ngx_http_core_loc_conf_t *clcf);
+ngx_int_t ngx_http_add_listen(ngx_conf_t *cf, ngx_http_core_srv_conf_t *cscf,
+    ngx_http_listen_opt_t *lsopt);
 
 
 void ngx_http_init_connection(ngx_connection_t *c);
@@ -92,7 +94,7 @@ void ngx_http_empty_handler(ngx_event_t 
 void ngx_http_request_empty_handler(ngx_http_request_t *r);
 
 
-#define ngx_http_ephemeral(r)  (ngx_http_ephemeral_t *) (&r->uri_start)
+#define ngx_http_ephemeral(r)  (void *) (&r->uri_start)
 
 
 #define NGX_HTTP_LAST   1
@@ -118,14 +120,15 @@ size_t ngx_http_get_time(char *buf, time
 
 
 ngx_int_t ngx_http_discard_request_body(ngx_http_request_t *r);
+void ngx_http_discarded_request_body_handler(ngx_http_request_t *r);
 void ngx_http_block_reading(ngx_http_request_t *r);
 void ngx_http_test_reading(ngx_http_request_t *r);
 
 
 char *ngx_http_types_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
-char *ngx_http_merge_types(ngx_conf_t *cf, ngx_array_t *keys,
-    ngx_hash_t *types_hash, ngx_array_t *prev_keys, ngx_hash_t *prev_types_hash,
-    ngx_str_t *default_types);
+char *ngx_http_merge_types(ngx_conf_t *cf, ngx_array_t **keys,
+    ngx_hash_t *types_hash, ngx_array_t **prev_keys,
+    ngx_hash_t *prev_types_hash, ngx_str_t *default_types);
 ngx_int_t ngx_http_set_default_types(ngx_conf_t *cf, ngx_array_t **types,
     ngx_str_t *default_type);