1 | /************************************************************************* |
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2 | * * |
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3 | * Open Dynamics Engine, Copyright (C) 2001,2002 Russell L. Smith. * |
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4 | * All rights reserved. Email: russ@q12.org Web: www.q12.org * |
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5 | * * |
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6 | * This library is free software; you can redistribute it and/or * |
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7 | * modify it under the terms of EITHER: * |
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8 | * (1) The GNU Lesser General Public License as published by the Free * |
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9 | * Software Foundation; either version 2.1 of the License, or (at * |
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10 | * your option) any later version. The text of the GNU Lesser * |
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11 | * General Public License is included with this library in the * |
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12 | * file LICENSE.TXT. * |
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13 | * (2) The BSD-style license that is included with this library in * |
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14 | * the file LICENSE-BSD.TXT. * |
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15 | * * |
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16 | * This library is distributed in the hope that it will be useful, * |
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17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the files * |
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19 | * LICENSE.TXT and LICENSE-BSD.TXT for more details. * |
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20 | * * |
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21 | *************************************************************************/ |
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22 | |
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23 | /* this comes from the `reuse' library. copy any changes back to the source */ |
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24 | |
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25 | #ifndef _ODE_MEMORY_H_ |
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26 | #define _ODE_MEMORY_H_ |
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27 | |
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28 | #include "ode/config.h" |
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29 | |
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30 | #ifdef __cplusplus |
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31 | extern "C" { |
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32 | #endif |
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33 | |
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34 | /* function types to allocate and free memory */ |
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35 | typedef void * dAllocFunction (size_t size); |
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36 | typedef void * dReallocFunction (void *ptr, size_t oldsize, size_t newsize); |
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37 | typedef void dFreeFunction (void *ptr, size_t size); |
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38 | |
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39 | /* set new memory management functions. if fn is 0, the default handlers are |
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40 | * used. */ |
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41 | ODE_API void dSetAllocHandler (dAllocFunction *fn); |
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42 | ODE_API void dSetReallocHandler (dReallocFunction *fn); |
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43 | ODE_API void dSetFreeHandler (dFreeFunction *fn); |
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44 | |
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45 | /* get current memory management functions */ |
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46 | ODE_API dAllocFunction *dGetAllocHandler (void); |
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47 | ODE_API dReallocFunction *dGetReallocHandler (void); |
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48 | ODE_API dFreeFunction *dGetFreeHandler (void); |
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49 | |
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50 | /* allocate and free memory. */ |
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51 | ODE_API void * dAlloc (size_t size); |
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52 | ODE_API void * dRealloc (void *ptr, size_t oldsize, size_t newsize); |
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53 | ODE_API void dFree (void *ptr, size_t size); |
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54 | |
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55 | #ifdef __cplusplus |
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56 | } |
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57 | #endif |
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58 | |
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59 | #endif |
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