ACM_Read

The function ACM_Read reads the device.

Syntax

DWORD ACM_Read( DWORD dwOpenData, LPVOID pBuf, DWORD len );

Return Value

Returns 0 always. ACM_Read should never be called and does nothing. Required DEVICE.EXE function, but all data communication is handled by ACM_IOControl.

Parameters

dwOpenData

Value returned from ACM_Open call (ignored).

pBuf

Buffer to receive data (ignored).

len

Maximum length to read (ignored).