acmDriverClose
The acmDriverClose
function closes a previously opened ACM driver instance. If the function is
successful, the handle is invalidated.
MMRESULT acmDriverClose(
|
HACMDRIVER
had, |
|
|
DWORD fdwClose |
|
|
); |
|
Parameters
had
Handle of the
open driver instance to be closed.
fdwClose
Reserved;
must be zero.
Return Values
Returns zero
if successful or an error otherwise. Possible error values include the
following:
|
ACMERR_BUSY |
The driver
is in use and cannot be closed. |
|
MMSYSERR_INVALFLAG |
At least
one flag is invalid. |
|
MMSYSERR_INVALHANDLE |
The
specified handle is invalid. |