REORG: split "protocols" files into protocol and listener
It was becoming confusing to have protocols and listeners in the same
files, split them.
diff --git a/src/proxy.c b/src/proxy.c
index 07e863c..56d343e 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -31,8 +31,8 @@
#include <proto/backend.h>
#include <proto/fd.h>
#include <proto/hdr_idx.h>
+#include <proto/listener.h>
#include <proto/log.h>
-#include <proto/protocols.h>
#include <proto/proto_tcp.h>
#include <proto/proto_http.h>
#include <proto/proxy.h>