1 files changed, 50 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/endian_swap.h b/gr-blocks/include/blocks/endian_swap.h
new file mode 100644
index 0000000000..4b5a76218e
--- /dev/null
+++ b/gr-blocks/include/blocks/endian_swap.h
@@ -0,0 +1,50 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2012,2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GR_ENDIAN_SWAP_H
+#define INCLUDED_GR_ENDIAN_SWAP_H
+
+#include <blocks/api.h>
+#include <gr_sync_block.h>
+
+namespace gr {
+  namespace blocks {
+
+    /*!
+     * \brief Convert stream of items into thier byte swapped version
+     *
+     * \param item_size_bytes number of bytes per item, 1=no-op, 
+     *        2=uint16_t, 4=uint32_t, 8=uint64_t
+     */
+    class BLOCKS_API endian_swap : virtual public gr_sync_block
+    {
+    public:
+      // gr::blocks::endian_swap::sptr
+      typedef boost::shared_ptr<endian_swap> sptr;
+
+      static sptr make(size_t item_size_bytes=1);
+    };
+
+  } /* namespace blocks */
+} /* namespace gr */
+
+#endif /* INCLUDED_GR_ENDIAN_SWAP_H */