1 files changed, 10 insertions, 0 deletions
diff --git a/src/roms/openbios/forth/admin/callback.fs b/src/roms/openbios/forth/admin/callback.fs
new file mode 100644
index 0000000..e318af2
--- /dev/null
+++ b/src/roms/openbios/forth/admin/callback.fs
@@ -0,0 +1,10 @@
+\ 7.4.9    Client program callback
+
+: callback    ( "service-name< >" "arguments<cr>" -- )
+  ;
+  
+: $callback ( argn ... arg1 nargs addr len -- retn ... ret2 Nreturns-1 )
+  ;
+
+: sync    ( -- )
+  ;