+ * the server socket. XXX: It's also set after sabotaging
+ * pipelining attempts which is somewhat inconsistent with
+ * the name.
+ */
+#define CSP_FLAG_SERVER_SOCKET_TAINTED 0x00040000U
+
+/**
+ * Flag for csp->flags: Set if the Proxy-Connection header
+ * is among the server headers.
+ */
+#define CSP_FLAG_SERVER_PROXY_CONNECTION_HEADER_SET 0x00080000U
+
+/**
+ * Flag for csp->flags: Set if the client reused its connection.
+ */
+#define CSP_FLAG_REUSED_CLIENT_CONNECTION 0x00100000U
+
+/**
+ * Flag for csp->flags: Set if the supports deflate compression.
+ */
+#define CSP_FLAG_CLIENT_SUPPORTS_DEFLATE 0x00200000U
+
+/**
+ * Flag for csp->flags: Set if the content has been deflated by Privoxy
+ */
+#define CSP_FLAG_BUFFERED_CONTENT_DEFLATED 0x00400000U
+
+/**
+ * Flag for csp->flags: Set if we already read (parts of)
+ * a pipelined request in which case the client obviously
+ * isn't done talking.