Cefn Hoile / mbed-dev-bin

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buffer.h@2:a715a02d198e, 2016-06-01 (annotated)

Committer:
cefn
Date:
Wed Jun 01 17:38:31 2016 +0000
Revision:
2:a715a02d198e
Parent:
0:e1a608bb55e8 
Temporary microbit tree for shipping lifedetector (with minor patches as agreed with @jamesadevine

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jamesadevine 0:e1a608bb55e8 1 /* mbed Microcontroller Library
jamesadevine 0:e1a608bb55e8 2 * Copyright (c) 2014-2015 ARM Limited
jamesadevine 0:e1a608bb55e8 3 *
jamesadevine 0:e1a608bb55e8 4 * Licensed under the Apache License, Version 2.0 (the "License");
jamesadevine 0:e1a608bb55e8 5 * you may not use this file except in compliance with the License.
jamesadevine 0:e1a608bb55e8 6 * You may obtain a copy of the License at
jamesadevine 0:e1a608bb55e8 7 *
jamesadevine 0:e1a608bb55e8 8 * http://www.apache.org/licenses/LICENSE-2.0
jamesadevine 0:e1a608bb55e8 9 *
jamesadevine 0:e1a608bb55e8 10 * Unless required by applicable law or agreed to in writing, software
jamesadevine 0:e1a608bb55e8 11 * distributed under the License is distributed on an "AS IS" BASIS,
jamesadevine 0:e1a608bb55e8 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
jamesadevine 0:e1a608bb55e8 13 * See the License for the specific language governing permissions and
jamesadevine 0:e1a608bb55e8 14 * limitations under the License.
jamesadevine 0:e1a608bb55e8 15 */
jamesadevine 0:e1a608bb55e8 16 #ifndef MBED_BUFFER_H
jamesadevine 0:e1a608bb55e8 17 #define MBED_BUFFER_H
jamesadevine 0:e1a608bb55e8 18
jamesadevine 0:e1a608bb55e8 19 #include <stddef.h>
jamesadevine 0:e1a608bb55e8 20
jamesadevine 0:e1a608bb55e8 21 /** Generic buffer structure
jamesadevine 0:e1a608bb55e8 22 */
jamesadevine 0:e1a608bb55e8 23 typedef struct buffer_s {
jamesadevine 0:e1a608bb55e8 24 void *buffer; /**< the pointer to a buffer */
jamesadevine 0:e1a608bb55e8 25 size_t length; /**< the buffer length */
jamesadevine 0:e1a608bb55e8 26 size_t pos; /**< actual buffer position */
jamesadevine 0:e1a608bb55e8 27 uint8_t width; /**< The buffer unit width (8, 16, 32, 64), used for proper *buffer casting */
jamesadevine 0:e1a608bb55e8 28 } buffer_t;
jamesadevine 0:e1a608bb55e8 29
jamesadevine 0:e1a608bb55e8 30 #endif