mswsockdef.h header

This header is used by Windows Sockets 2. For more information, see:

• Windows Sockets 2

mswsockdef.h contains the following programming interfaces:

Structures

RIO_BUF Specifies a portion of a registered buffer used for sending or receiving network data with the Winsock registered I/O extensions.
RIORESULT Contains data used to indicate request completion results used with the Winsock registered I/O extensions.