#pragma once #include "core.h" typedef struct NFnDesc NFnDesc; typedef struct NFn { // native function struct Fun; u32 id; // index in nfn_list // custom fields: i32 data; B obj; } NFn; NFnDesc* registerNFn(B name, BB2B c1, BBB2B c2); // should be called a constant number of times; consumes name B m_nfn(NFnDesc* desc, B obj); // consumes obj B nfn_name(B x); // doesn't consume static B nfn_objU(B t) { return c(NFn,t)->obj; } static i32 nfn_data(B t) { return c(NFn,t)->data; }