antage/mntent — pull request #1 by lyonel (2014-11-29 10:04:45+00:00)
Title: fix handling of ' ', \t, \n and \ in mtab entries

From `getmntent()`'s manpage:

> Since fields in the mtab and fstab files are separated by whitespace,
> octal escapes are used to represent the four characters space (\040),
> tab (\011), newline (\012) and backslash (\134) in those files when
> they occur in one of the four strings in a mntent structure. The
> routines addmntent() and getmntent() will convert from string
> representation to escaped representation and back.

This code add handling for these special characters.