Winsock Library

HS NTP C Source Library
Free - Hillstone Software

HS NTP is a software library in C (supplied with full source code) which implements the client side of Network Time Protocol (NTP) over UDP socket layer according to RFC1769 and RFC1305. HS NTP Library allows a user application to synchronise local system time to remote NTP server time.

protocol module, winsock, c source module, c source library, protocol library, tftp, x 25 protocol, x 25 over tcp, legacy, itu t x 25, x 25, x 25 over ip

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HS X.25 (with RFC1613 XOT) C Source Library
Free - Hillstone Software

ITU-T X.25 Protocol Module (with RFC1613 XOT) - C Source Library (supplied with full source code) implements ITU-T recommendation X.25 - Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode. HS X.25 includes HsDL (Data Link with RFC1613 Cisco Mode XOT) and HsSock (Winsock interface) for X.25 over TCP applications

legacy migration, rfc821, email, base64 tcp, mime, smtp, rfc1939, pop3, email client, file transfer protocol, ftp client, ftp source

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HS X.25 C Source Library
Free - Hillstone Software

HS X.25 is a software library in C (supplied with full source code) which implements ITU-T recommendation X.25 - Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit. Includes HsDL (Data Link) and HsSock (Winsock interface) for X.25 over IP applications (XOT))

rfc959, c source code, rfc1305, rfc1769, recommendation x 25, x 25 source, rfc1613, cisco xot, encryption source code, encryption, encryption module, rfc1321

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