diff --git a/lang/cl/gpgme-grovel.lisp b/lang/cl/gpgme-grovel.lisp
new file mode 100644
index 00000000..52dce6ce
--- /dev/null
+++ b/lang/cl/gpgme-grovel.lisp
@@ -0,0 +1,31 @@
+;;;; gpgme-grovel.lisp
+
+;;; This file is part of GPGME-CL.
+;;;
+;;; GPGME-CL is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 2 of the License, or
+;;; (at your option) any later version.
+;;;
+;;; GPGME-CL is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GPGME; if not, write to the Free Software Foundation,
+;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+
+(in-package :gpgme)
+
+
+(include "errno.h" "sys/types.h")
+
+(constant (+ebadf+ "EBADF"))
+
+(ctype off-t "off_t")
+(ctype size-t "size_t")
+(ctype ssize-t "ssize_t")
+
+(cvar ("errno" *errno*) :int)