The actual code in the kernel is well documented (and different, lines 103-149): https://github.com/torvalds/linux/blob/master/include/linux/list.h https://gith

The actual code in the kernel is well documented (and different, lines 103-149): https://github.com/torvalds/linux/blob/master/include/linux/list.h https://github.com/torvalds/linux/blob/master/include/linux/...