Function miri::shims::unix::env::alloc_env_var

fn alloc_env_var<'mir, 'tcx>(
    ecx: &mut InterpCx<'mir, 'tcx, MiriMachine<'mir, 'tcx>>,
    name: &OsStr,
    value: &OsStr
) -> InterpResult<'tcx, Pointer<Option<Provenance>>>