K 10
svn:author
V 7
delphij
K 8
svn:date
V 27
2010-04-26T20:05:48.615544Z
K 7
svn:log
V 203
Add a signal handler for SIGINT which removes output file when necessary.

While I'm there, move unlink_input() slightly down to after closing the
output file, in uncompression path.

MFC after:	2 weeks

END