[CLEANUP] rename client -> frontend
The 'client.c' file now only contained frontend-specific functions,
so it has naturally be renamed 'frontend.c'. Same for client.h. This
has also been an opportunity to remove some cross references from
files that should not have depended on it.
In the end, this file should contain a protocol-agnostic accept()
code, which would initialize a session, task, etc... based on an
accept() from a lower layer. Right now there are still references
to TCP.
diff --git a/src/backend.c b/src/backend.c
index a1d9c37..0e99879 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -29,7 +29,7 @@
#include <proto/acl.h>
#include <proto/backend.h>
-#include <proto/client.h>
+#include <proto/frontend.h>
#include <proto/lb_chash.h>
#include <proto/lb_fwlc.h>
#include <proto/lb_fwrr.h>