[PATCH] First cut syslet async io support

Doesn't seem to perform as well as expected, needs investigation.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/Makefile b/Makefile
index 1fa29ca..2b027db 100644
--- a/Makefile
+++ b/Makefile
@@ -17,6 +17,7 @@
 OBJS += engines/sync.o
 OBJS += engines/null.o
 OBJS += engines/net.o
+OBJS += engines/syslet-rw.o
 
 INSTALL = install
 prefix = /usr/local