First post, by donbright
Does anyone have any good example code on how to open files on PC DOS 1.0? It doesn't have the same interrupt 21 command as later versions of DOS. It appears to allow you to open a file by pointing to a 'File Control Block' but how do I find the FCB given that i only know a file name?
Is it even worth it targeting PC DOS 1.0? I only kind of want to do it because a lot of the Emulators, when they boot an IBM PC 5150, they default to using PC DOS 1. And after all, it is the OG PC DOS.
Thanks