2 * Copyright (c) 2005, Hervé Drolon, FreeImage Team
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30 @brief Internal functions
32 The functions in J2K_LIB.C are internal utilities mainly used for memory management.
35 /** @defgroup MISC MISC - Miscellaneous internal functions */
38 /** @name Exported functions */
40 /* ----------------------------------------------------------------------- */
43 Difference in successive opj_clock() calls tells you the elapsed time
44 @return Returns time in seconds
49 Allocate a memory block with elements initialized to 0
50 @param size Bytes to allocate
51 @return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
53 void* opj_malloc( size_t size );
56 Reallocate memory blocks.
57 @param memblock Pointer to previously allocated memory block
58 @param size New size in bytes
59 @return Returns a void pointer to the reallocated (and possibly moved) memory block
61 void* opj_realloc( void *memblock, size_t size );
64 Deallocates or frees a memory block.
65 @param memblock Previously allocated memory block to be freed
67 void opj_free( void *memblock );
69 /* ----------------------------------------------------------------------- */
74 #endif /* __J2K_LIB_H */