16_ca needs huge amounts of work and I should remember what needs to be done soon...

diff --git a/src/lib/doslib b/src/lib/doslib
index 03c79f455524b97368caf6c27773991a4d217cb2..75ab683247b5e6bea1014871737225c3a36c86d3 160000 (submodule)
--- a/src/lib/doslib
+++ b/src/lib/doslib
@@ -1 +1 @@
-Subproject commit 03c79f455524b97368caf6c27773991a4d217cb2
+Subproject commit 75ab683247b5e6bea1014871737225c3a36c86d3