INT 2C - Cloaking - GET BASE ADDRESS OF GDT SELECTOR AX = 000Ah SI = selector Return: CF clear if successful EBX = segment base address CF set on error AX = error code (see #02556) Note: this function was first introduced with RM386 (RAM-MAN/386) v6.00, the memory manager included in Helix Software's Netroom SeeAlso: AX=0000h,AX=0002h,AX=000Bh