diff --git a/src/vim16.def b/src/vim16.def
new file mode 100644
index 0000000..13b8c04
--- /dev/null
+++ b/src/vim16.def
@@ -0,0 +1,5 @@
+CODE PRELOAD EXECUTEONLY
+DATA MULTIPLE SHARED
+DESCRIPTION 'Vim 7.0aa'
+STACKSIZE 16000
+HEAPSIZE 10000