The HI-TECH Z80 CP/M C compiler V3.09 is provided free of charge for any use, private or commercial, strictly as-is. No warranty or product support is offered or implied. You may use this software for whatever you like, providing you acknowledge that the copyright to this software remains with HI-TECH Software. The software is distributed in the following archive files: libsrc.lzh = library source. motorola.lzh = Cross compilers. z8051h83.lzh = Cross compilers. z80doc.lzh = Manual. z80v309.lzh = The compiler itself. Packing was made with lha version 2.13. If you don't have the ability to unpack these files with lha, just send me an e-mail and I'll try to solve the problem.