REORG: use the name sock_raw instead of stream_sock
We'll soon have an SSL socket layer, and in order to ease the difference
between the two, we use the name "sock_raw" to designate the one which
directly talks to the sockets without any conversion.
diff --git a/src/backend.c b/src/backend.c
index 7c1c92d..95b3953 100644
--- a/src/backend.c
+++ b/src/backend.c
@@ -42,8 +42,8 @@
#include <proto/queue.h>
#include <proto/server.h>
#include <proto/session.h>
+#include <proto/sock_raw.h>
#include <proto/stream_interface.h>
-#include <proto/stream_sock.h>
#include <proto/task.h>
/*