1 files changed, 72 insertions, 0 deletions
diff --git a/tools/include/xen-external/bsd-sys-queue-h-seddery b/tools/include/xen-external/bsd-sys-queue-h-seddery
new file mode 100755
index 0000000000..7a957e3a10
--- /dev/null
+++ b/tools/include/xen-external/bsd-sys-queue-h-seddery
@@ -0,0 +1,72 @@
+#!/usr/bin/perl -p
+#
+# This script is part of the Xen build system.  It has a very
+# permissive licence to avoid complicating the licence of the
+# generated header file and to allow this seddery to be reused by
+# other projects.
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this individual file (the "Software"), to deal
+# in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute,
+# sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the
+# following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Copyright (C) 2011 Citrix Ltd
+
+our $namespace, $ucnamespace;
+
+BEGIN {
+    die unless @ARGV;
+    $namespace = pop @ARGV;
+    $namespace =~ s/^--prefix=// or die;
+    $ucnamespace = uc $namespace;
+
+    print <<END or die $!;
+/*
+ * DO NOT EDIT THIS FILE
+ *
+ * Generated automatically by bsd-sys-queue-h-seddery to
+ *  - introduce ${ucnamespace}_ and ${namespace}_ namespace prefixes
+ *  - turn "struct type" into "type" so that type arguments
+ *     to the macros are type names not struct tags
+ *  - remove the reference to sys/cdefs.h, which is not needed
+ *
+ * The purpose of this seddery is to allow the resulting file to be
+ * freely included by software which might also want to include other
+ * list macros; to make it usable when struct tags are not being used
+ * or not known; to make it more portable.
+ */
+END
+}
+
+s/\b( _SYS_QUEUE |
+      SLIST | LIST | STAILQ | TAILQ | QUEUE
+      )/${ucnamespace}_$1/xg;
+
+s/\b( TRACEBUF | TRASHIT |
+      QMD_
+      )/${ucnamespace}__$1/xg;
+
+s/\b(
+      qm_
+      )/${namespace}__$1/xg;
+
+s/\b struct \s+ type \b/type/xg;
+
+s,^\#include.*sys/cdefs.*,/* $& */,xg;
+
+s/\b( NULL )/0/xg;