diff --git a/connection.c b/connection.c
index 8cce19e..2565b2d 100644
--- a/connection.c
+++ b/connection.c
@@ -1,7 +1,9 @@
 #pragma optimize 79
+#pragma noroot
 
 #include "connection.h"
 #include <string.h>
+#include "s16debug.h"
 
 static char pstring[256];
 
diff --git a/data.c b/data.c
index e16572a..81ca749 100644
--- a/data.c
+++ b/data.c
@@ -1,3 +1,6 @@
+#pragma optimize 79
+#pragma noroot
+
 #include "Data.h"
 #include <Memory.h>
 #include "fast.memory.h"
diff --git a/dictionary.c b/dictionary.c
index 9bef0c9..fdf59e5 100644
--- a/dictionary.c
+++ b/dictionary.c
@@ -1,3 +1,6 @@
+#pragma optimize 79
+#pragma noroot
+
 #include "dictionary.h"
 #include <memory.h>
 #include <string.h>
diff --git a/ftype.c b/ftype.c
index 4ef6af4..af93afb 100644
--- a/ftype.c
+++ b/ftype.c
@@ -1,4 +1,5 @@
 #pragma optimize 79
+#pragma noroot
 
 #include <Types.h>
 
diff --git a/ftype.txt b/ftype.txt
index 270857d..eec4ba1 100644
--- a/ftype.txt
+++ b/ftype.txt
@@ -1,5 +1,6 @@
 %%
 #pragma optimize 79
+#pragma noroot
 
 #include <Types.h>
 
diff --git a/readline2.c b/readline2.c
index 8b6153b..fa1a7b2 100644
--- a/readline2.c
+++ b/readline2.c
@@ -1,4 +1,5 @@
 #pragma optimize 79
+#pragma noroot
 
 #include "readline2.h"
 #include <tcpipx.h>
diff --git a/scheme.c b/scheme.c
index 90411ad..ef06876 100644
--- a/scheme.c
+++ b/scheme.c
@@ -1,4 +1,5 @@
 #pragma optimize 79
+#pragma noroot
 
 #include <Types.h>
 #include "url.h"
diff --git a/scheme.txt b/scheme.txt
index 5d0fe1c..243b949 100644
--- a/scheme.txt
+++ b/scheme.txt
@@ -1,5 +1,6 @@
 %%
 #pragma optimize 79
+#pragma noroot
 
 #include <Types.h>
 #include "url.h"