libhal_volume_from_udi
if ((volume = libhal_volume_from_udi (hal_ctx, udi)) != NULL) {
volume_to_unmount = libhal_volume_from_udi (hal_ctx, volume_udi);
volume = libhal_volume_from_udi (hal_ctx, udi);
result = libhal_volume_from_udi (hal_ctx, found_udi);
volume = libhal_volume_from_udi (hal_ctx, udi);
if ((volume = libhal_volume_from_udi (hal_ctx, udi)) == NULL) {
if ((volume = libhal_volume_from_udi(hal_ctx, udi)) == NULL) {
v = libhal_volume_from_udi(hal_ctx, udis[i]);
result = libhal_volume_from_udi (hal_ctx, found_udi);
LibHalVolume *libhal_volume_from_udi (LibHalContext *hal_ctx,