diff --git a/second/enter_kernel030.h b/second/enter_kernel030.h
new file mode 100644
index 0000000..fedff84
--- /dev/null
+++ b/second/enter_kernel030.h
@@ -0,0 +1,13 @@
+/*
+ *
+ * (c) 2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
+ *
+ */
+
+#ifndef __ENTER_KERNEL030_H__
+#define __ENTER_KERNEL030_H__
+
+extern void enter_kernel030(unsigned long addr, unsigned long size, unsigned long dest, unsigned long entry);
+extern char end_enter_kernel030;
+
+#endif
diff --git a/second/enter_kernel040.h b/second/enter_kernel040.h
new file mode 100644
index 0000000..f11b1fa
--- /dev/null
+++ b/second/enter_kernel040.h
@@ -0,0 +1,13 @@
+/*
+ *
+ * (c) 2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
+ *
+ */
+
+#ifndef __ENTER_KERNEL040_H__
+#define __ENTER_KERNEL040_H__
+
+extern void enter_kernel040(unsigned long addr, unsigned long size, unsigned long dest, unsigned long entry);
+extern char end_enter_kernel040;
+
+#endif
diff --git a/second/enter_kernelnoMMU.h b/second/enter_kernelnoMMU.h
new file mode 100644
index 0000000..0431a93
--- /dev/null
+++ b/second/enter_kernelnoMMU.h
@@ -0,0 +1,15 @@
+/*
+ *
+ * (c) 2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
+ *
+ */
+
+#ifndef __ENTER_KERNELNOMMU_H__
+#define __ENTER_KERNELNOMMU_H__
+
+extern void noMMU_disable_cache(void);
+
+extern void enter_kernelnoMMU(unsigned long addr, unsigned long size, unsigned long dest, unsigned long entry);
+extern char end_enter_kernelnoMMU;
+
+#endif