request_rec: Single bit for body_indeterminate (while it's not in 2.4…

….x yet).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1910573 13f79535-47bb-0310-9956-ffa450edef68

include/httpd.h

@@ -1144,19 +1144,20 @@ struct request_rec {
      * the elements of this field.
      */
     ap_request_bnotes_t bnotes;
+
     /** Indicates that the request has a body of unknown length and
      * protocol handlers need to read it, even if only to discard the
      * data. In HTTP/1.1 this is set on chunked transfer encodings, but
      * newer HTTP versions can transfer such bodies by other means. The
      * absence of a "Transfer-Encoding" header is no longer sufficient
      * to conclude that no body is there.
      */
-    int body_indeterminate;
+    unsigned int body_indeterminate :1;
     /** Whether a final (status >= 200) RESPONSE BUCKET has been passed down
      * the output filters already. Relevant for ap_die().
      *  TODO: compact elsewhere
      */
-    unsigned int final_resp_passed:1;
+    unsigned int final_resp_passed  :1;
 };
 
 /**