source:
asp3_tinet_ecnl_arm/trunk/asp3_dcre/mbed/hal/buffer.h
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1 | |
2 | /** \addtogroup hal */ |
3 | /** @{*/ |
4 | /* mbed Microcontroller Library |
5 | * Copyright (c) 2014-2015 ARM Limited |
6 | * |
7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
8 | * you may not use this file except in compliance with the License. |
9 | * You may obtain a copy of the License at |
10 | * |
11 | * http://www.apache.org/licenses/LICENSE-2.0 |
12 | * |
13 | * Unless required by applicable law or agreed to in writing, software |
14 | * distributed under the License is distributed on an "AS IS" BASIS, |
15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
16 | * See the License for the specific language governing permissions and |
17 | * limitations under the License. |
18 | */ |
19 | #ifndef MBED_BUFFER_H |
20 | #define MBED_BUFFER_H |
21 | |
22 | #include <stddef.h> |
23 | |
24 | /** Generic buffer structure |
25 | */ |
26 | typedef struct buffer_s { |
27 | void *buffer; /**< the pointer to a buffer */ |
28 | size_t length; /**< the buffer length */ |
29 | size_t pos; /**< actual buffer position */ |
30 | uint8_t width; /**< The buffer unit width (8, 16, 32, 64), used for proper *buffer casting */ |
31 | } buffer_t; |
32 | |
33 | #endif |
34 | |
35 | /** @}*/ |
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