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82 lines
1.9 KiB
C
82 lines
1.9 KiB
C
/*
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Multimedia
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* FILE: dll/win32/mmdrv/entry.c
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* PURPOSE: Multimedia User Mode Driver (DriverProc)
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* PROGRAMMER: Andrew Greenwood
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* UPDATE HISTORY:
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* Jan 14, 2007: Created
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*/
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#include <mmdrv.h>
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/*
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Nothing particularly special happens here.
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Back in the days of Windows 3.1, we would do something more useful here,
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as this is effectively the old-style equivalent of NT's "DriverEntry",
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though far more primitive.
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In summary, we just implement to satisfy the MME API (winmm) requirements.
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*/
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LONG WINAPI
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DriverProc(
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DWORD driver_id,
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HANDLE driver_handle,
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UINT message,
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LONG parameter1,
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LONG parameter2)
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{
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switch ( message )
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{
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case DRV_LOAD :
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DPRINT("DRV_LOAD\n");
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return 1L;
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case DRV_FREE :
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DPRINT("DRV_FREE\n");
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return 1L;
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case DRV_OPEN :
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DPRINT("DRV_OPEN\n");
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return 1L;
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case DRV_CLOSE :
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DPRINT("DRV_CLOSE\n");
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return 1L;
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case DRV_ENABLE :
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DPRINT("DRV_ENABLE\n");
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return 1L;
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case DRV_DISABLE :
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DPRINT("DRV_DISABLE\n");
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return 1L;
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/*
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We don't provide configuration capabilities. This used to be
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for things like I/O port, IRQ, DMA settings, etc.
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*/
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case DRV_QUERYCONFIGURE :
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DPRINT("DRV_QUERYCONFIGURE\n");
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return 0L;
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case DRV_CONFIGURE :
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DPRINT("DRV_CONFIGURE\n");
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return 0L;
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case DRV_INSTALL :
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DPRINT("DRV_INSTALL\n");
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return DRVCNF_RESTART;
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};
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return DefDriverProc(driver_id,
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driver_handle,
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message,
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parameter1,
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parameter2);
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}
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