Function gnunet_sys::GNUNET_NETWORK_socket_setsockopt

pub unsafe extern "C" fn GNUNET_NETWORK_socket_setsockopt(
    fd: *mut GNUNET_NETWORK_Handle, 
    level: c_int, 
    option_name: c_int, 
    option_value: *const c_void, 
    option_len: socklen_t
) -> c_int

Set socket option

@param fd socket @param level protocol level of the option @param option_name option identifier @param option_value value to set @param option_len size of @a option_value @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise