from ctypes import Structure
from ctypes.wintypes import WORD


class WAVEFORMATEX(Structure):
    _fields_ = [
        ('wFormatTag', WORD),
        ('nChannels', WORD),
        ('nSamplesPerSec', WORD),
        ('nAvgBytesPerSec', WORD),
        ('nBlockAlign', WORD),
        ('wBitsPerSample', WORD),
        ('cbSize', WORD),
    ]
