Tidied up the word tree and implemented a free tree function.
authorPat Thoyts <patthoyts@users.sourceforge.net>
Sat, 19 Jun 2010 23:45:42 +0000 (00:45 +0100)
committerPat Thoyts <patthoyts@users.sourceforge.net>
Sat, 19 Jun 2010 23:45:42 +0000 (00:45 +0100)
commit362237dc375f48464bdf1638091df34a2709aec0
treed34a8d13e7f15c5a46019ba157d458b08b52b3fe
parent71781896ed840cc46015dcefa1ad9834231b2b07
Tidied up the word tree and implemented a free tree function.
This cleans the C code and the naming of the tree functions and adds
a function to walk the tree and free everything. Checked using valgrind
that nothing is leaked when this is used with unit tests.

Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
src/dlb.c
src/dlb.h