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GEMDOS was written from scratch (by Digital Research) and doesn't share any code or data structures with CP/M. Many of the BIOS and system calls were the same,
by kabdib 3y ago
GEMDOS was written from scratch (by Digital Research) and doesn't share any code or data structures with CP/M. Many of the BIOS and system calls were the same, but GEMDOS had recursive directories, etc.
- deleted 3y ago[deleted]
- grumpyprole 3y agoBut it's a derivative in the same sense that Linux is often called a derivative of Unix.