+static inline void psi_ffi_compile_callbacks(struct psi_context *C, let_val *let_val) {
+ struct psi_ffi_call *call;
+ let_callback *cb;
+ let_func *fn = NULL;
+
+ switch (let_val->kind) {
+ case PSI_LET_CALLBACK:
+ cb = let_val->data.callback;
+ if ((call = psi_ffi_call_alloc(C, cb->decl))) {
+ if (FFI_OK != psi_ffi_call_init_callback_closure(C, call, cb)) {
+ psi_ffi_call_free(call);
+ break;
+ }
+
+ cb->decl->call.sym = call->code;
+ }
+ fn = cb->func;
+ /* no break */
+ case PSI_LET_FUNC:
+ if (!fn) {
+ fn = let_val->data.func;
+ }
+ if (fn->inner) {
+ size_t i;
+
+ for (i = 0; i < fn->inner->count; ++i) {
+ psi_ffi_compile_callbacks(C, fn->inner->vals[i]);
+ }
+ }
+ break;
+ default:
+ break;
+ }
+}
+