HS GSM SMS C Source Library
Short Message Service (SMS) C Source Library
Short Message Service (SMS) C Source Library
HS NTP C Source Library
HS TFTP C Source Library
HS X.25 C Source Library - ITU X.25 Protocol
View the Winsock API while your app runs
Winsock Interface Library for C/C++
100% Java class library for creating graphs and charts.
HS TFTP .NET Class Library
HS X.25 (with RFC1613 XOT) C Library
HS Download HTTP Client Library in C/C++