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+++ b/packages/services/crc/current/cdl/crc.cdl
@@ -0,0 +1,70 @@
+# ====================================================================
+#
+#      crc.cdl
+#
+#      CRC calculators. 
+#
+# ====================================================================
+#####ECOSGPLCOPYRIGHTBEGIN####
+## -------------------------------------------
+## This file is part of eCos, the Embedded Configurable Operating System.
+## Copyright (C) 2002 Andrew Lunn
+##
+## eCos 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 or (at your option) any later version.
+##
+## eCos 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 General Public License
+## for more details.
+##
+## You should have received a copy of the GNU General Public License along
+## with eCos; if not, write to the Free Software Foundation, Inc.,
+## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+##
+## As a special exception, if other files instantiate templates or use macros
+## or inline functions from this file, or you compile this file and link it
+## with other works to produce a work based on this file, this file does not
+## by itself cause the resulting work to be covered by the GNU General Public
+## License. However the source code for this file must still be made available
+## in accordance with section (3) of the GNU General Public License.
+##
+## This exception does not invalidate any other reasons why a work based on
+## this file might be covered by the GNU General Public License.
+##
+## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+## at http://sources.redhat.com/ecos/ecos-license/
+## -------------------------------------------
+#####ECOSGPLCOPYRIGHTEND####
+# ====================================================================
+######DESCRIPTIONBEGIN####
+#
+# Author(s):      Andrew Lunn
+# Original data:  Andrew Lunn
+# Contributors:
+# Date:           2002-08-06
+#
+#####DESCRIPTIONEND####
+#
+# ====================================================================
+
+cdl_package CYGPKG_CRC {
+    display       "Compute CRCs"
+    include_dir   cyg/crc
+
+    compile       posix_crc.c crc16.c crc32.c
+    description "
+      This package provides support for CRC calculation. Currently 
+      this is the POSIX 1003 defined CRC algorithm, a 32 CRC by 
+      Gary S. Brown, and a 16 bit CRC." 
+
+    cdl_option CYGPKG_CRC_TESTS {
+        display "POSIX CRC tests"
+        flavor  data
+        no_define
+        calculated { "tests/crc_test.c" }
+    }
+}
+
+