Removed whitespace and added dtools/bin/remove-whitespace as a tool to do this in the future.
The sed script was provided by Moritz Fischer.
core: allowing delay to be dynamic for runtime changes to set_delay.
This converts the block from a gr_sync_block to a gr_block since it has to return and consume different amounts when the delay setting changes.
Updated license from GPL version 2 or later to GPL version 3 or later.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@6044 221aa14e-8319-0410-a670-987f0aec2ac5
Merged r4518:5130 from developer branch n4hy/ofdm into trunk, passes distcheck.
Adds incomplete OFDM implementation, further work to be completed in thefeatures/ofdm branch.
git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@5131 221aa14e-8319-0410-a670-987f0aec2ac5