Use -1 as file descriptor "not open" value instead of 0
[debian/gnuradio] / gr-howto-write-a-block / grc / Makefile.am
2009-12-12 Johnathan CorganMerge branch 'wip/pager' of git@gnuradio.org:jcorgan
2009-11-13 Johnathan CorganMerge branch 'wip/howto' of git@gnuradio.org:jcorgan
2009-11-12 Johnathan Corganhowto: add GRC wrappers to squaring blocks