$NetBSD$

Fix build with recent curl.

--- http.c~	2010-05-16 04:58:18.000000000 +0000
+++ http.c
@@ -27,7 +27,6 @@
 #include "http.h"
 #include "esniper.h"
 #include <curl/curl.h>
-#include <curl/types.h>
 #include <curl/easy.h>
 #include <stdlib.h>
 #include <string.h>
