msvcrt.open_osfhandle(handle, flags) Create a C runtime file descriptor from the file handle handle. The flags
winreg.LoadKey(key, sub_key, file_name) Creates a subkey under the specified key and stores registration information from a
winreg.DeleteValue(key, value) Removes a named value from a registry key. key is an
SummaryInformation.GetPropertyCount() Return the number of summary properties, through MsiSummaryInfoGetPropertyCount()
msvcrt.putwch(unicode_char) Wide char variant of putch(), accepting a Unicode value.
winsound.PlaySound(sound, flags) Call the underlying PlaySound() function from the Platform API. The sound
winreg.SetValueEx(key, value_name, reserved, type, value) Stores data in the value field of an open registry key.
PyHKEY.Detach() Detaches the Windows handle from the handle object. The result is an integer
PyHKEY.Close() Closes the underlying Windows handle. If the handle is already closed, no error
winreg.FlushKey(key) Writes all the attributes of a key to the registry. key is an
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