Imports of package ref

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/purpleidea/mgmt/lang/interfacesPackage interfaces contains the common interfaces used in the mcl language.
github.com/purpleidea/mgmt/util/errwrapPackage errwrap contains some error helpers.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.