ref: a2a0c55c3cce244a44b21cbb3f7c01d8b48becd6
dir: /types.h/
#pragma once fltype_t *get_type(value_t t); fltype_t *get_array_type(value_t eltype); fltype_t *define_opaque_type(value_t sym, size_t sz, cvtable_t *vtab, cvinitfunc_t init); void relocate_typetable(void);