Function close

src/platforms/win/socket_win.cpp.hpp:223–227

}

int close(int fd) FL_NOEXCEPT {
    SOCKET sock = static_cast<SOCKET>(fd);
    int result = ::closesocket(sock);
    return (result == SOCKET_ERROR) ? -1 : 0;
}

// Socket Options
int setsockopt(int sockfd, int level, int optname, const void *optval, socklen_t optlen) FL_NOEXCEPT {