Log Message:
Update TokyoCabinet to 1.3.24.

Changes:
2008-12-08  Mikio Hirabayashi

	* tcutil.c (tcmdbforeach, tcmdbforeachimpl): new functions.

	* tcutil.c (tcndbforeach, tcndbforeachimpl): new functions.

	* tcutil.c (tctreenew2, tcndbnew2): type of the comparison function was modified.

	* tcutil.c (tcstrdist, tcstrdistutf): maximum memory usage was limited.

	* tchdb.c (tchdbforeach, tchdbforeachimpl): new functions.

	* tchdb.c (tchdboptimizeimpl): performance was improved.

	* tcbdb.c (tcbdbforeach, tcbdbforeachimpl): new functions.

	* tcbdb.c (tcbdbsetcmpfunc): BDBCMP was changed to TCCMP.

	* tcbdb.c (tcbdbcmplexical, tcbdbcmpdecimal, tcbdbcmpint32, tcbdbcmpint64): removed.

	* tcfdb.c (tcfdbforeach, tcfdbforeachimpl): new functions.

	* tcadb.c (tcadbomode, tcadbreveal): new functions.

	- Release: 1.3.24