View source for MCIDRV SAVE

{{DISPLAYTITLE:MCIDRV_SAVE}}
This message is sent from MDM (Media Device Manager) to MCDs (Media Control Drivers) to save the state of an active device context.

==Syntax==
<PRE>
param1
ULONG ulParam1; /* Standard flags. */

param2
PVOID pParam2; /* Not used. */
</PRE>

==Parameters==
;''ulParam1'' ([[ULONG]]) - input
:This parameter can contain the following standard flags:
:* '''MCI_WAIT''' Control is not to be returned until the action indicated by this message is completed.

;''pParam2'' ([[PVOID]]) - input
:Not used.

==Returns==
;''rc'' ([[ULONG]]) - returns
:The documentation provided does not explicitly list return codes for this message.

==Remarks==
This section has no remarks.

[[Category:Subsystem Messages]]