CloseDriver function
Closes an installable driver.
Syntax
LRESULT WINAPI CloseDriver(
_In_ HDRVR hdrvr,
_In_ LPARAM lParam1,
_In_ LPARAM lParam2
);
Parameters
hdrvr [in]
Handle of an installable driver instance. The handle must have been previously created by using the OpenDriver function.lParam1 [in]
32-bit driver-specific data.lParam2 [in]
32-bit driver-specific data.
Return value
Returns nonzero if successful or zero otherwise.
Remarks
The function passes the lParam1 and lParam2 parameters to the DriverProc function of the installable driver.
Requirements
Minimum supported client |
Windows 2000 Professional [desktop apps only] |
Minimum supported server |
Windows 2000 Server [desktop apps only] |
Header |
Mmsystem.h (include Windows.h) |
Library |
Winmm.lib |
DLL |
Winmm.dll |