def to_neutral_name(name):
    """ Convert a name to the neutral name with no capitals, underscores or dots.
    Used primarily to match function names of IDL and .h specs.
    """
    name = name.lower()
    if name.startswith('gpu'):
        name = name[3:]
    if name.startswith('wgpu'):
        name = name[4:]
    for c in ' -_.':
        name = name.replace(c, '')
    return name
