fix build

sorry about that =\

Author: tony2001

ext/curl/interface.c

@@ -1751,7 +1751,7 @@ static php_curl *alloc_curl_handle()
 memset(&ch->err, 0, sizeof(struct _php_curl_error));
 
 zend_llist_init(&ch->to_free->str, sizeof(char *), (llist_dtor_func_t)curl_free_string, 0);
-zend_llist_init(&ch->to_free->post, sizeof(struct *HttpPost), (llist_dtor_func_t)curl_free_post, 0);
+zend_llist_init(&ch->to_free->post, sizeof(struct HttpPost *), (llist_dtor_func_t)curl_free_post, 0);
 
 ch->to_free->slist = emalloc(sizeof(HashTable));
 zend_hash_init(ch->to_free->slist, 4, NULL, curl_free_slist, 0);