Mercurial > dropbear
annotate queue.h @ 1181:af074dbcb68f
Added tag DROPBEAR_2015.69 for changeset 1637dbd26212
author | Matt Johnston <matt@ucc.asn.au> |
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date | Wed, 25 Nov 2015 23:30:36 +0800 |
parents | deed0571cacc |
children | 06d52bcb8094 |
rev | line source |
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1 /* |
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2 * Dropbear - a SSH2 server |
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3 * |
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4 * Copyright (c) 2002,2003 Matt Johnston |
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5 * All rights reserved. |
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6 * |
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7 * Permission is hereby granted, free of charge, to any person obtaining a copy |
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8 * of this software and associated documentation files (the "Software"), to deal |
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9 * in the Software without restriction, including without limitation the rights |
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10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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11 * copies of the Software, and to permit persons to whom the Software is |
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12 * furnished to do so, subject to the following conditions: |
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13 * |
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14 * The above copyright notice and this permission notice shall be included in |
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15 * all copies or substantial portions of the Software. |
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16 * |
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17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
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22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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23 * SOFTWARE. */ |
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24 |
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25 #ifndef DROPBEAR_QUEUE_H_ |
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26 #define DROPBEAR_QUEUE_H_ |
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27 |
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28 struct Link { |
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29 |
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30 void* item; |
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31 struct Link* link; |
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32 |
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33 }; |
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34 |
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35 struct Queue { |
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36 |
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37 struct Link* head; |
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38 struct Link* tail; |
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39 unsigned int count; |
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40 |
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41 }; |
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42 |
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43 void initqueue(struct Queue* queue); |
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44 int isempty(struct Queue* queue); |
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45 void* dequeue(struct Queue* queue); |
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46 void *examine(struct Queue* queue); |
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47 void enqueue(struct Queue* queue, void* item); |
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48 |
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49 #endif |