## Physical Device Driver Reference

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### RMSaveDetectedData - Calling Sequence

This rminfo service saves the detected data (previous.dat) for the next boot. If RMSaveDetectedData finds a previous.dat file, the snoop values will be preserved; otherwise, the snoop level will be set to SNP_NO_RISK.

    #include <os2.h>

    #include <rmcalls.h>

    USHORT    SaveFlags;

    APIRET    rc;

    rc = RMSaveDetectedData(SaveFlags);