[MEDIUM] extract TCP request processing from HTTP
The TCP analyser has moved to proto_tcp.c. Breaking the function
has required finer use of the return value and adding some tests
to process_session().
diff --git a/include/proto/proto_tcp.h b/include/proto/proto_tcp.h
index ee7586c..109bc09 100644
--- a/include/proto/proto_tcp.h
+++ b/include/proto/proto_tcp.h
@@ -32,6 +32,7 @@
void tcpv4_add_listener(struct listener *listener);
void tcpv6_add_listener(struct listener *listener);
int tcp_bind_listener(struct listener *listener, char *errmsg, int errlen);
+int tcp_inspect_request(struct session *s, struct buffer *req);
#endif /* _PROTO_PROTO_TCP_H */