Click above to get retro games delivered to your door ever month!

INT 21 - Phar Lap 386/DOS-Extender - GET REAL-MODE LINK INFORMATION
        AX = 250Dh
Return: CF clear
        EAX = 32-bit address of real-mode 386/DOS-Extender proc that will call
              through from real mode to a protected-mode routine
        EBX = 32-bit real-mode address of intermode call data buffer
        ECX = size in bytes of intermode call data buffer
        ES:EDX -> protected-mode address of intermode call data buffer