## Virtual Device Driver Reference for OS/2

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### VDHArmVPMBPHook - Format

This function obtains the address of the DOS session's protected-mode breakpoint allocated by a previous call to VDHAllocHook with the VDH_BP_ HOOK flag.

    #include mvdm.h

    HHOOK    HookHandle;  /*  Hook handle allocated with VDHAllocHook */

    FPFN     rc;

    rc = VDHArmVPMBPHook(HookHandle);