Remove custom memory manager

core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/opj_malloc.h

 /*
  * The copyright in this software is being made available under the 2-clauses 
  * BSD License, included below. This software may be subject to other third 
  * party and contributor rights, including patent rights, and no such rights
  * are granted under this license.
  *
  * Copyright (c) 2005, Herve Drolon, FreeImage Team
  * Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
  * All rights reserved.
  *
@@ skipping 32 matching lines @@
 
 /** @name Exported functions */
 /*@{*/
 /* ----------------------------------------------------------------------- */
 
 /**
 Allocate an uninitialized memory block
 @param size Bytes to allocate
 @return Returns a void pointer to the allocated space, or NULL if there is insufficient memory available
 */
-#define _FOXIT_MEM_MANAGER_
-#ifdef _FOXIT_MEM_MANAGER_
-void* opj_malloc(size_t size);
-void* opj_calloc(size_t _NumOfElements, size_t _SizeOfElements);
-void* opj_realloc(void * m, size_t s);
-void opj_free(void * m);
 
-#define opj_aligned_malloc(size) opj_malloc(size)
-#define opj_aligned_free(m) opj_free(m)
-#else
 #ifdef ALLOC_PERF_OPT
 void * OPJ_CALLCONV opj_malloc(size_t size);
 #else
 /* prevent assertion on overflow for MSVC */
 #ifdef _MSC_VER
 #define opj_malloc(size) ((size_t)(size) >= (size_t)-0x100 ? NULL : malloc(size))
 #else
 #define opj_malloc(size) malloc(size)
 #endif
 #endif
@@ skipping 90 matching lines @@
 */
 #ifdef ALLOC_PERF_OPT
 void * OPJ_CALLCONV opj_realloc(void * m, size_t s);
 #else
 /* prevent assertion on overflow for MSVC */
 #ifdef _MSC_VER
 #define opj_realloc(m, s) ((size_t)(s) >= (size_t)-0x100 ? NULL : realloc(m, s))
 #else
 #define opj_realloc(m, s) realloc(m, s)
 #endif
-#endif
 
 /**
 Deallocates or frees a memory block.
 @param m Previously allocated memory block to be freed
 */
 #ifdef ALLOC_PERF_OPT
 void OPJ_CALLCONV opj_free(void * m);
 #else
 #define opj_free(m) free(m)
 #endif
 
 #ifdef __GNUC__
 #pragma GCC poison malloc calloc realloc free
 #endif
 #endif
 /* ----------------------------------------------------------------------- */
 /*@}*/
 
 /*@}*/
 
 #endif /* __OPJ_MALLOC_H */