2 * Copyright (c) 2005, Herv� Drolon, FreeImage Team
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3 * All rights reserved.
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5 * Redistribution and use in source and binary forms, with or without
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6 * modification, are permitted provided that the following conditions
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8 * 1. Redistributions of source code must retain the above copyright
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9 * notice, this list of conditions and the following disclaimer.
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10 * 2. Redistributions in binary form must reproduce the above copyright
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11 * notice, this list of conditions and the following disclaimer in the
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12 * documentation and/or other materials provided with the distribution.
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14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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17 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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24 * POSSIBILITY OF SUCH DAMAGE.
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30 @brief Internal functions
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32 The functions in JP3D_LIB.C are internal utilities mainly used for memory management.
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35 /** @defgroup MISC MISC - Miscellaneous internal functions */
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38 /** @name Funciones generales */
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40 /* ----------------------------------------------------------------------- */
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43 Difference in successive opj_clock() calls tells you the elapsed time
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44 @return Returns time in seconds
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49 Allocate a memory block with elements initialized to 0
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50 @param size Bytes to allocate
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51 @return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
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53 void* opj_malloc( size_t size );
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56 Reallocate memory blocks.
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57 @param memblock Pointer to previously allocated memory block
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58 @param size New size in bytes
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59 @return Returns a void pointer to the reallocated (and possibly moved) memory block
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61 void* opj_realloc( void *memblock, size_t size );
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64 Deallocates or frees a memory block.
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65 @param memblock Previously allocated memory block to be freed
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67 void opj_free( void *memblock );
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69 /* ----------------------------------------------------------------------- */
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74 #endif /* __J3D_LIB_H */
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