Category: DOS extenders
Flags: available only in protected mode
INT 21 - FlashTek X-32VM - ALLOCATE PROTECTED-MODE SELECTOR AX = 3501h Return: CF clear if successful BX = new selector CF set on error (no more selectors available) Note: the new selector will be an expand-up read/write data selector with undefined base and limit SeeAlso: AX=3502h,INT 31/AX=0000h