1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index f244e8e..7ab4ade 100644
--- a/README.md
+++ b/README.md
@@ -89,6 +89,7 @@ FoolOS was/is tested/developed on the following emulators/machines
 Todos
 -----
 
+two buffers for programms  , never lock both. lock is syscall?
 port as secondary user.. ? zlib libpng
 
     https://wiki.osdev.org/Text_Mode_Cursor