Toshiba Vm Series - Applying State Change Notification Settings; Downloading and Verifying Notification Data

Chapter 3 Functions
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3.3.4 VmsWriteToShmem
Interface
VmsWriteToShmem
– Write the data on the Station Global of the slot.
Prototype
BOOL VmsWriteToShmem
(HANDLE hDevice,DWORD dwOffset, DWORD dwSize,
LPBYTE lpBuf);
Description
hDevice : the handle taken with VmsCreateFile.
dwOffset : specify byte unit offset of the Station Global to be written
dwSize : specify word unit size of data on the Station Global to be
written
lpBuf : storage area for data to be written. The area size is required
larger than one specified by the dwSize.
Return value
Normal return is TRUE.
Abnormal return is FALSE.
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Note
For shared memory, offset must be 4 byte alignment and size must be 2 words (4 bytes) unit.