pub unsafe extern "C" fn g_log_writer_journald(
log_level: GLogLevelFlags,
fields: *const GLogField,
n_fields: size_t,
user_data: gpointer,
) -> GLogWriterOutput
pub unsafe extern "C" fn g_log_writer_journald(
log_level: GLogLevelFlags,
fields: *const GLogField,
n_fields: size_t,
user_data: gpointer,
) -> GLogWriterOutput