gnuradio/gnuradio — pull request #68 by marcusmueller (2013-07-26 09:31:56+00:00)
Title: gr_modtool add: removed *out from sinks, *in from sources

Cosmetic fix: In the C++ block_impl template the work method has convenience pointers for input and output,
regardless of whether the block is a source, a sink or an actual sync block with input and output.
With this patch: used to have.