K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2011-08-06T20:22:05.208899Z
K 7
svn:log
V 252
fix issues with calls to getgroups()

Properly check that the getgroups() functions exists and works before
trying to use it.

Also use GETGROUPS_T set by configure to be whichever of gid_t or int is
the base type of the array argument to getgroups().

END
