Imported HTCP and ICP documentation

diff --git a/doc/rfc/1-index.txt b/doc/rfc/1-index.txt
index 34d6ee24b95a77f625ed7bf5c2360643f3a1b7c3..4b507bfc10bd4d5eccd8c071b69e65b97dca2d1b 100644 (file)
--- a/doc/rfc/1-index.txt
+++ b/doc/rfc/1-index.txt
@@ -60,3 +60,12 @@ rfc3310.txt
 rfc2507.txt
        Internet Content Adaptation Protocol (ICAP/1.0)
        Common protocol for plugging into the datastream of a HTTP proxy
+
+rfc2756.txt
+       Hyper Text Caching Protocol (HTCP/0.0)
+       an alternative to ICP which will become more interesting the
+       day Squid fully implements Vary + ETag
+
+rfc2186.txt
+rfc2187.txt
+       Internet Cache Protocol (ICP), version 2