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MCIDRV SAVE: Revision history

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26 November 2025

  • curprev 02:2902:29, 26 November 2025 Martini talk contribs 729 bytes +729 Created page with "{{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 com..."