+extern void afb_hreq_free(struct afb_hreq *request);
+
+extern int afb_hreq_unprefix(struct afb_hreq *request, const char *prefix, size_t length);
+
+extern int afb_hreq_valid_tail(struct afb_hreq *request);
+
+extern void afb_hreq_reply_error(struct afb_hreq *request, unsigned int status);
+
+extern int afb_hreq_reply_file_if_exist(struct afb_hreq *request, int dirfd, const char *filename);
+
+extern int afb_hreq_reply_file(struct afb_hreq *request, int dirfd, const char *filename);
+
+extern int afb_hreq_redirect_to(struct afb_hreq *request, const char *url);
+
+extern const char *afb_hreq_get_cookie(struct afb_hreq *hreq, const char *name);
+
+extern const char *afb_hreq_get_header(struct afb_hreq *hreq, const char *name);
+
+extern const char *afb_hreq_get_argument(struct afb_hreq *hreq, const char *name);
+
+extern int afb_hreq_post_add_file(struct afb_hreq *hreq, const char *name, const char *file, const char *data, size_t size);
+
+extern int afb_hreq_post_add(struct afb_hreq *hreq, const char *name, const char *data, size_t size);
+
+extern struct afb_req afb_hreq_to_req(struct afb_hreq *hreq);