Client / Server Communications Library for C/C++/C#

MarshallSoft Client / Server Communications Library (CSC) is a communication component DLL library used to create server and client programs. Features include supports both 32-bit and 64-bit Windows, supports both UDP and TCP protocols, can be used to create both clients and servers, supports "one time" passwords for improved security, data and files can be encrypted, can send and receive data buffers or entire files, servers can handle multiple connections concurrently, can be used from GUI mode or console mode programs, and does not depend on support libraries. Makes calls to Windows API functions only.