The MCI_DGV_RESUME_PARMS structure contains information for the MCI_RESUME command.
typedef struct  {
    DWORD dwCallback;  
} MCI_DGV_RESUME_PARMS;
 When assigning data to the members of this structure, set the corresponding flags in the fdwCommand parameter of the mciSendCommand function to validate the members.
  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in digitalv.h.
MCI Overview, MCI Structures, MCI_RESUME, mciSendCommand