zend_internal_arg_info *psi_internal_arginfo(impl *impl);
size_t psi_num_min_args(impl *impl);
-void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, decl_var *var);
-void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, decl_var *var);
-void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, decl_var *var);
-void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, decl_var *var);
-void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, decl_var *var);
-
-ZEND_RESULT_CODE psi_parse_args(zend_execute_data *execute_data, impl *impl);
-void *psi_do_let(decl_arg *darg);
-void psi_do_set(zval *return_value, set_value *set);
-void psi_do_return(zval *return_value, return_stmt *ret, impl_val *ret_val);
-void psi_do_free(free_stmt *fre);
-void psi_do_clean(impl *impl);
+void psi_to_bool(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var);
+void psi_to_int(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var);
+void psi_to_double(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var);
+void psi_to_string(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var);
+void psi_to_array(zval *return_value, token_t t, impl_val *ret_val, set_value *set, decl_var *var);
+
+void psi_call(zend_execute_data *execute_data, zval *return_value, impl *impl);
ZEND_BEGIN_MODULE_GLOBALS(psi)
char *engine;