X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 15 - desqview 2.23+ - scrninfo

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INT 15 - DESQview 2.23+ - "SCRNINFO" - GET TRUE VIDEO PARAMETERS
        AX = DE1Eh
Return: CL = actual number of rows on screen
        CH = actual number of columns on screen
        BL = actual video mode (may differ from INT 10/AH=0Fh return) (v2.26+)
Note:   this API call may be made from a hardware interrupt handler
SeeAlso: INT 10/AH=0Fh

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