pub static hooktab: AtomicPtr<hookdef>Expand description
Port of Hookdef hooktab; from Src/module.c:843 — the file-static
linked-list head pointer to the chain of registered hookdef
nodes. Walked by gethookdef; mutated by addhookdef /
deletehookdef. Each node is a Box::leak’d hookdef (so the raw
pointer has program-lifetime, matching C’s static-storage
zshhooks[] and module-side hookdef arrays).