ws2_32(6/8): Implement ws_sockaddr_u2ws for AF_IRDA

[Henri Verbeet]

2009/8/11 Juan Lang <juan.lang at gmail.com>:
> +            sprintf( win->irdaServiceName, "LSAP-SEL%d", uin->sir_lsap_sel );
I have no idea if this can even be an issue in practice, but
"uin->sir_lsap_sel" is unsigned.