diff --git a/.gitignore b/.gitignore
index 259148f..3e6fe4b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,5 @@
 *.exe
 *.out
 *.app
+
+.ai
diff --git a/src/memllib b/src/memllib
index 49f7016..e4ededc 160000
--- a/src/memllib
+++ b/src/memllib
@@ -1 +1 @@
-Subproject commit 49f7016aff03435bffb38718083ca41196986056
+Subproject commit e4ededc17360b424df228e7a3155210b075a80ee