r=pedemont, r=wtc, sr=dmose
OS/2 only - remove dependency on OS/2 specific dirent in dbm code
That was also the previous checkin to mcom_db.h - messed up the comment
to Javier Pedemonte <pedemont@us.ibm.com> for the patch. r=relyea,wtc.
sr=blizzard. a=asa@mozilla.org for the trunk and mozilla0.9.2.
Modified files: h_page.c mktemp.c
in $TMP, $TMPDIR or $TEMP, if possible. On windows, temporary DB files
are now opened in binary mode and are removed when the progam terminates
or the DB is closed. Multiple temp DB files can now be created in the
same program. EOF value on disk is now updated when file is extended.
