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annotate src/dmgrowbuf.h @ 1458:b2dd6a72d162

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Adjust semantics of growbuf and add new function.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 10 May 2018 21:00:59 +0300
parents a957b318fbe2
children e8fe529f4341
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1 /*
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2 * DMLib
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3 * -- Growable buffer implementation
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4 * Programmed and designed by Matti 'ccr' Hamalainen
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5 * (C) Copyright 2018 Tecnic Software productions (TNSP)
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6 */
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7 #ifndef DMGROWBUF_H
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8 #define DMGROWBUF_H
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9
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10 #include "dmlib.h"
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11
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12 #ifdef __cplusplus
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13 extern "C" {
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14 #endif
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15
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16 typedef struct
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17 {
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18 Uint8 *data;
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19 size_t len, size, mingrow;
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20 BOOL allocated;
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21 } DMGrowBuf;
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22
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23
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24 int dmGrowBufInit(DMGrowBuf *buf);
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25 int dmGrowBufAlloc(DMGrowBuf *buf, const size_t initial, const size_t mingrow);
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26 int dmGrowBufNew(DMGrowBuf **pbuf, const size_t initial, const size_t mingrow);
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27 void dmGrowBufFree(DMGrowBuf *buf);
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28 BOOL dmGrowBufGrow(DMGrowBuf *buf, const size_t amount);
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29 BOOL dmGrowBufCheckGrow(DMGrowBuf *buf, const size_t nsize);
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30 int dmGrowBufResize(DMGrowBuf *buf);
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31
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32 BOOL dmGrowBufPutU8(DMGrowBuf *buf, const Uint8 value);
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33 BOOL dmGrowBufPutStrU8(DMGrowBuf *buf, const void *str, const size_t len);
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34
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35 BOOL dmGrowBufPutU16BE(DMGrowBuf *buf, const Uint16 val);
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36 BOOL dmGrowBufPutU16LE(DMGrowBuf *buf, const Uint16 val);
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37 BOOL dmGrowBufPutU32BE(DMGrowBuf *buf, const Uint32 val);
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38 BOOL dmGrowBufPutU32LE(DMGrowBuf *buf, const Uint32 val);
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39
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40
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41 #ifdef __cplusplus
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42 }
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43 #endif
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44
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45 #endif // DMGROWBUF_H