efficient moving average filters, should speed up OFDM significantly

[debian/gnuradio] / gnuradio-core / src / lib / general / gr_streams_to_stream.cc

diff --git a/gnuradio-core/src/lib/general/gr_streams_to_stream.cc b/gnuradio-core/src/lib/general/gr_streams_to_stream.cc
index 9d05fbf762a01c3d2975bdae9155289bfcb46bc0..6f6b49a82c81e4c29fc0d22608e237c58e01fc7c 100644 (file)
--- a/gnuradio-core/src/lib/general/gr_streams_to_stream.cc
+++ b/gnuradio-core/src/lib/general/gr_streams_to_stream.cc
@@ -6,7 +6,7 @@
  * 
  * 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 2, or (at your option)
+ * 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,
@@ -16,8 +16,8 @@
  * 
  * 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., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
  */
 
 #ifdef HAVE_CONFIG_H
@@ -26,6 +26,7 @@
 
 #include <gr_streams_to_stream.h>
 #include <gr_io_signature.h>
+#include <string.h>
 
 gr_streams_to_stream_sptr
 gr_make_streams_to_stream (size_t item_size, size_t nstreams)