This section describes:

• Protocol-Independent C Sockets API

  Describes the protocol-independent socket calls supported by networking services. This information includes call syntax, usage, and related information.

• TCP/IP Network Utility Routines API

  Describes the sockets utility and Sockets Secure Support (SOCKS) function calls supported by networking services. This information includes call syntax, usage, and related information.

• Remote Procedure and eXternal Data Representation API

  Describes the remote procedure and XDR function calls along with their syntax, usage, and related information.

• File Transfer Protocol API

  Describes the file transfer protocol function calls along with their syntax, usage, and related information.

• Resource ReSerVation Protocol API

  Describes the resource reservation protocol function calls along with their syntax, usage, and related information.