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The "indirect" variable does not point to a list entry directly, like what "head" and "next" variables do, that's why it's named "indirect".
by ndand 6y ago
The "indirect" variable does not point to a list entry directly, like what "head" and "next" variables do, that's why it's named "indirect".
- Thorrez 6y agoI agree: indirect -> previous next -> first element "indirect" points to "previous next". "previous next" isn't a list entry. "previous next" points to "first element", which is a list entry.