On Mon, 13 Mar 2023, Aitor Santamaría wrote:
Hello,A quick question, if I query device information on CD-ROM (int 21h, AX=4409h), will I get that a CD-ROM drive is remote? (bit 12 = 1). I am getting this under XP's ntvdm, and it sounds as a correct thing (the filesystem is not FAT), but I would like to check in case someone knows if this is correct). Thanks, Aitor
So I wrote a program to display the DX returned from that function call when pointed to a CD-ROM. To be fair, this is MSCDEX 2.25 on PC DOS 5.00.1. It said 0x1000.
I think the answer is yes. -uso.
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