## Physical Device Driver Reference

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### OEMHLP_GETDISPLAYCOMBCODE (02h) - Remarks

This function returns the display combination code through INT 10h (AH=1Ah) . If the BIOS does not support the INT 10h function, the IOCtl returns a 0.

Refer to the IBM Personal System/2 and Personal Computer BIOS Interface Technical Reference or the technical reference for your personal computer for more information about these pointers.