1: Documentation is in the file ccl.pdf. 2: Type "make" for building the files under Unix 3: type "make -f Makefile.lcc" for building under windows 32 bit with the lcc compiler 4: Type "make -f Makefile.lcc64" for building under windows 64 bit with the lcc64 compiler 5: Type "make -f Makefile.msvc" for building under windows with the Microsoft MSVC compiler