Cross Reference: /external/open-vcdiff/m4

`Name`	`Date`	`Size`
Up to higher level directory
`ac_have_attribute.m4`	25-Jul-2013	`500`
`libtool.m4`	25-Jul-2013	`254.4K`
`ltoptions.m4`	25-Jul-2013	`11.7K`
`ltsugar.m4`	25-Jul-2013	`4.3K`
`ltversion.m4`	25-Jul-2013	`703`
`lt~obsolete.m4`	25-Jul-2013	`5.6K`