--- /dev/null
+#ifndef _IPXE_SEGMENT_H
+#define _IPXE_SEGMENT_H
+
+/**
+ * @file
+ *
+ * Executable image segments
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+#include <ipxe/uaccess.h>
+
+extern int prep_segment ( userptr_t segment, size_t filesz, size_t memsz );
+
+#endif /* _IPXE_SEGMENT_H */