ioctlsocket()

&star; ''ソケットのI/Oモード制御''
''int'' ''&color(Maroon){ioctlsocket};'' ''(''
&nbsp;&nbsp;''SOCKET'' s,
&nbsp;&nbsp;''long'' cmd,
&nbsp;&nbsp;''u_long *'' argp
'');''

* &tip; パラメータ [#a7cdbbcb]
''s''
-[in] Descriptor identifying a socket.

''cmd''
-[in] Command to perform on the socket s.

''argp''
-[in, out] Pointer to a parameter for cmd.