| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #ifndef GUTHTHILA_STACK_H |
| #define GUTHTHILA_STACK_H |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| #include <guththila_defines.h> |
| #include <axutil_utils.h> |
| #define GUTHTHILA_STACK_DEFAULT 16 |
| |
| EXTERN_C_START() |
| |
| typedef struct guththila_stack_s |
| { |
| /* Number of Items in the stack */ |
| int top; |
| /* Max number of Items that can be hold in data */ |
| int max; |
| void ** data; |
| } guththila_stack_t; |
| |
| #ifndef GUTHTHILA_STACK_SIZE |
| #define GUTHTHILA_STACK_SIZE(_stack) ((_stack).top) |
| #endif |
| |
| #ifndef GUTHTHILA_STACK_TOP_INDEX |
| #define GUTHTHILA_STACK_TOP_INDEX(_stack) (((_stack).top - 1)) |
| #endif |
| |
| int GUTHTHILA_CALL |
| guththila_stack_init( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| void GUTHTHILA_CALL |
| guththila_stack_free( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| void GUTHTHILA_CALL |
| guththila_stack_un_init( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| void * GUTHTHILA_CALL |
| guththila_stack_pop( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| int GUTHTHILA_CALL |
| guththila_stack_push( |
| guththila_stack_t * stack, |
| void *data, |
| const axutil_env_t * env); |
| |
| void * GUTHTHILA_CALL |
| guththila_stack_peek( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| void * GUTHTHILA_CALL |
| guththila_stack_get_by_index( |
| guththila_stack_t * stack, |
| int index, |
| const axutil_env_t * env); |
| |
| int GUTHTHILA_CALL |
| guththila_stack_del_top( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| int GUTHTHILA_CALL |
| guththila_stack_is_empty( |
| guththila_stack_t * stack, |
| const axutil_env_t * env); |
| |
| EXTERN_C_END() |
| #endif |
| |