INT 15 - TopView - "ISOBJ" - VERIFY OBJECT HANDLE               

Input

Output

AX

10h 16h     AX

BX

    Reply Flag BX

CX

        CX

DX

        DX
ES:DI  Possible Object Handle   ES:DI
Reply Flag:     -1 if ES:DI is a valid object handle
                 0 if ES:DI is not


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