INT 62 u - FGDRIVER v3.03 - "FG_SCRLOCK" - GET STATE OF SCROLL LOCK KEY
        AX = 0088h
Return: AX = ScrollLock state (0000h off, 0001h on)
Program: FGDRIVER is the external video driver for the shareware
          Fastgraph/Light by Ted Gruber Software
Note:   For FGDRIVER v1.10, this function was "FG_SOUND" (see AX=009Dh);
          "FG_SCRLOCK" was AX=0074h
SeeAlso: AX=000Ah,AX=006Ch,AX=008Bh,AX=0094h

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