MIDIQueryVersion Parameter - pulVersion

pulVersion (PULONG) - output

The lower 16 bits indicate the device driver version number and the upper 16 bits indicate the DLL version number. The 16 bits are layed out in this format:

  2 bits   4 bits   4 bits   2 bits   4 bits
┌────────┬────────┬────────┬────────┬────────┐
│        │        │        │        │        │
│ Major  │ Minor  │  Bug   │ Phase  │ Build  │
│        │        │ Fix #  │        │   #    │
│        │        │        │        │        │
└────────┴────────┴────────┴────────┴────────┘

Phase is one of the following:

• Development (00)
  
• Beta (01)
  
• Alpha (10)
  
• GA (11)

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