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/*---------------------------*/
/* Prototype declarations */
/*---------------------------*/
int cl_send( int ); /* Register read/write processing */
void main()
{
int ists; /* Return status */
int isdp ; /* Socket identifier */
int i ; /* Loop counter */
struct sockaddr_in Soc;
WORD wVersionRequested = (0,1); /* WINSOC version number specification */
WSADATA WsaDtata ; /* WINSOC data structure */
/* initialization */
ists = 0 ; /* Initial value setting */
/* Windows socket initialization */
ists = WSAStartup( wVersionRequested, &WsaDtata ) ;
if( ists == 0 ){ /* If normal return: */
isdp = socket(AF_INET, SOCK_DGRAM, 0); /* Create socket (UDP) */
if( isdp != INVALID_SOCKET ){ /* If normal return: */
Soc.sin_family = AF_INET;
Soc.sin_addr.s_addr = 0 ; /* Set local IP address. */
Soc.sin_port = htons( MY_PORT ); /* Set local port number. */
/* Execute bind processing. */
ists = bind(isdp, (struct sockaddr *)&Soc, sizeof(Soc) );
if( ists != SOCKET_ERROR ){ /* If bind completed normally: */
for( i = 0; i < LOOP; i++){ /* Loop for the specified number
of times. */
ists = cl_send( isdp ); /* Register read/write processing
*/
if( ists != 0 ) /* If an error occurred in
register read/write processing: */
break ; /* Terminate processing. */
}
}
closesocket( isdp ) ; /* Socket close processing */
}
}
WSACleanup() ; /* Report WINSOC termination. */
}