A Serial Communication Component by sysFire LLC

Greenleaf Comm++ V3.07

CommLib was the first serial communications library - ever - for the PC. Soon customers began requesting a C++ version. The result was Comm++, after two decades the most trusted code for serial comm on the planet. Award winning class library for asynchronous communications - for Windows, DOS, Extended DOS, and others with more of the tools you will never want to be without once you've used Comm++