These are the base libraries for the GNU Modula-2 compiler. These
modules originally came from the M2F compiler and have been cleaned up
and extended. They provide a basic interface to the underlying
operating system via libc. They also include a number of libraries to
allow access to compiler built-ins. Perhaps the largest difference to
PIM and ISO libraries is the DynamicString module which
declares the type String. The heavy use of this opaque data
type results in a number of equivalent modules that can either handle
ARRAY OF CHAR or String.
These modules have been extensively tested and are used throughout building the GNU Modula-2 compiler.