Make tracing code a bit cleaner and more organised.
commit96a239cc669841a930e2e5ef9788b23649951872
authorNeil Brown <neilb@suse.de>
Mon, 7 May 2012 21:59:27 +0000 (8 07:59 +1000)
committerNeil Brown <neilb@suse.de>
Mon, 7 May 2012 21:59:27 +0000 (8 07:59 +1000)
tree899decbb020e0739a10e0a8cdce476cd8c9efa51
parente5c1505a466f5f5ec261a6ef72c9540922d1ba29
Make tracing code a bit cleaner and more organised.

 WIGGLE_TRACE=1 ./wiggle ....

will turn on tracing.

Signed-off-by: NeilBrown <neilb@suse.de>
merge2.c
wiggle.c
wiggle.h