def _read_string(f):
    'Read a string'
    length = _read_long(f)
    if (length > 0):
        chars = _read_bytes(f, length)
        _align_32(f)
        chars = asstr(chars)
    else:
        chars = ''
    return chars
Read a string
def _read_string(f):
    
    length = _read_long(f)
    if (length > 0):
        chars = _read_bytes(f, length)
        _align_32(f)
        chars = asstr(chars)
    else:
        chars = 
    return chars