Declare struct-like datatypes as Perl classes
+=item Config
+
+Access Perl configuration information
+
=item Cwd
Get pathname of current working directory
Perl module that imports environment variables as scalars or arrays
+=item Errno
+
+System errno constants
+
=item Exporter
Implements default import method for modules
File::Spec for Mac OS (Classic)
+=item File::Spec::NW5
+
+Methods for NW5 file specs
+
=item File::Spec::OS2
Methods for OS/2 file specs
Print a usage message from embedded pod documentation
-=item Pod::t::basic
-
-Test of various basic POD features in translators.
-
=item SDBM_File
Tied access to sdbm files
=item Thread
-Manipulate threads in Perl
+Manipulate threads in Perl (for old code only)
=item Thread::Queue
-Thread-safe queues
+Thread-safe queues (for old code only)
=item Thread::Semaphore
-Thread-safe semaphores
+Thread-safe semaphores (for old code only)
=item Tie::Array