pub unsafe extern "C" fn cpp_vm_address_region_subregions_insert_region(
vmar: *mut VmAddressRegion,
region: *mut VmAddressRegionOrMapping,
) -> zx_status_tpub unsafe extern "C" fn cpp_vm_address_region_subregions_insert_region(
vmar: *mut VmAddressRegion,
region: *mut VmAddressRegionOrMapping,
) -> zx_status_t