diff --git a/am29f040b.h b/am29f040b.h
new file mode 100644
index 0000000..dee8f62
--- /dev/null
+++ b/am29f040b.h
@@ -0,0 +1,8 @@
+#ifndef __AM29F040B_H__
+#define __AM29F040B_H__ 1
+
+extern int probe_29f040b (struct flashchip * flash);
+extern int erase_29f040b (struct flashchip * flash);
+extern int write_29f040b (struct flashchip * flash, unsigned char * buf);
+
+#endif /* !__AM29F040B_H__ */