You can identify
Language Environment-supplied
module elements by any of the following three-character prefixes:
- CEE (Language Environment)
- CEL (Language Environment and
C/C++ runtime library)
- EDC (C/C++)
- FOR (Fortran)
- IBM® (PL/I)
- IGZ (COBOL)
Module elements or text files with other prefixes are not part
of the Language Environment product.