1 files changed, 8 insertions, 1 deletions
diff --git a/include/slweb/http.h b/include/slweb/http.h
index ac1f51a..8ff1920 100644
--- a/include/slweb/http.h
+++ b/include/slweb/http.h
@@ -81,12 +81,19 @@ struct http_response
     void (*free)(void *);
 };
 
+struct http_future
+{
+    void *(*f)(void *);
+    void *user;
+};
+
 struct http_cfg
 {
     int (*read)(void *buf , size_t n, void *user);
     int (*write)(const void *buf, size_t n, void *user);
     int (*payload)(const struct http_payload *p, struct http_response *r,
-        void *user);
+        struct http_future *f, void *user);
+    int (*async)(const struct http_future *f, void *user);
     int (*length)(unsigned long long len, const struct http_cookie *c,
         struct http_response *r, void *user);
     const char *tmpdir;