1 /* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef RUNTIME_INCLUDE_TAIHE_CALLBACK_ABI_H_ 16 #define RUNTIME_INCLUDE_TAIHE_CALLBACK_ABI_H_ 17 18 #include <taihe/object.abi.h> 19 20 // TCallback 21 // Represents a callback structure containing a pointer to the data block 22 // and a function pointer. 23 // # Members 24 // - `vtbl_ptr`: A pointer to the function associated with the callback. 25 // - `data_ptr`: A pointer to the data block. 26 struct TCallback { 27 void *vtbl_ptr; 28 struct DataBlockHead *data_ptr; 29 }; 30 #endif // RUNTIME_INCLUDE_TAIHE_CALLBACK_ABI_H_