Function librist_sys::rist_logging_set

pub unsafe extern "C" fn rist_logging_set(
    logging_settings: *mut *mut rist_logging_settings, 
    log_level: rist_log_level, 
    log_cb: Option<unsafe extern "C" fn(arg: *mut c_void, arg1: rist_log_level, msg: *const c_char) -> c_int>, 
    cb_arg: *mut c_void, 
    address: *mut c_char, 
    logfp: *mut FILE
) -> c_int