libcom_err: implement com_right_r() for heimdal compat
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tytso
heimdal-1.3.1's configure script will check for this function. If its not found heimdal will use its own provided lib_comerr. With this patch heimdal will build using e2fsprogs version.
See:
http://bugs.archlinux.org/task/18043
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=558910
http://bugs.gentoo.org/296117
0001-libcom_err-implement-com_right_r-for-heimdal-compat.patch