diff --git a/third_party/lcms/0000-cmserr-changes.patch b/third_party/lcms/0000-cmserr-changes.patch
index 13a854a29..e69de29bb 100644
--- a/third_party/lcms/0000-cmserr-changes.patch
+++ b/third_party/lcms/0000-cmserr-changes.patch
@@ -1,285 +0,0 @@
-diff --git a/third_party/lcms/src/cmserr.c b/third_party/lcms/src/cmserr.c
-index 700152ee3..3c3848b2a 100644
---- a/third_party/lcms/src/cmserr.c
-+++ b/third_party/lcms/src/cmserr.c
-@@ -25,6 +25,8 @@
- 
- #include "lcms2_internal.h"
- 
-+#include "core/fxcrt/fx_memory.h"
-+#include "core/fxcrt/fx_system.h"
- 
- // This function is here to help applications to prevent mixing lcms versions on header and shared objects.
- int CMSEXPORT cmsGetEncodedCMMversion(void)
-@@ -67,140 +67,75 @@ long int CMSEXPORT cmsfilelength(FILE* f)
-     return n;
- }
- 
--
--// Memory handling ------------------------------------------------------------------
--//
--// This is the interface to low-level memory management routines. By default a simple
--// wrapping to malloc/free/realloc is provided, although there is a limit on the max
--// amount of memoy that can be reclaimed. This is mostly as a safety feature to prevent 
--// bogus or evil code to allocate huge blocks that otherwise lcms would never need.
--
--#define MAX_MEMORY_FOR_ALLOC  ((cmsUInt32Number)(1024U*1024U*512U))
--
--// User may override this behaviour by using a memory plug-in, which basically replaces
--// the default memory management functions. In this case, no check is performed and it
--// is up to the plug-in writer to keep in the safe side. There are only three functions
--// required to be implemented: malloc, realloc and free, although the user may want to
--// replace the optional mallocZero, calloc and dup as well.
--
--cmsBool   _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
--
--// *********************************************************************************
--
--// This is the default memory allocation function. It does a very coarse
--// check of amount of memory, just to prevent exploits
--static
--void* _cmsMallocDefaultFn(cmsContext ContextID, cmsUInt32Number size)
-+cmsBool  _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase* Plugin)
- {
--    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never allow over maximum
--
--    return (void*) malloc(size);
-+    return TRUE;
-+}
- 
--    cmsUNUSED_PARAMETER(ContextID);
-+// Generic allocate
-+void* CMSEXPORT _cmsMalloc(cmsContext ContextID, cmsUInt32Number size)
-+{
-+    return FXMEM_DefaultAlloc(size);
- }
- 
- // Generic allocate & zero
--static
--void* _cmsMallocZeroDefaultFn(cmsContext ContextID, cmsUInt32Number size)
-+void* CMSEXPORT _cmsMallocZero(cmsContext ContextID, cmsUInt32Number size)
- {
--    void *pt = _cmsMalloc(ContextID, size);
--    if (pt == NULL) return NULL;
--
--    memset(pt, 0, size);
--    return pt;
-+    void* p = FXMEM_DefaultAlloc(size);
-+    if (p) memset(p, 0, size);
-+    return p;
- }
- 
--
--// The default free function. The only check proformed is against NULL pointers
--static
--void _cmsFreeDefaultFn(cmsContext ContextID, void *Ptr)
-+// Generic calloc
-+void* CMSEXPORT _cmsCalloc(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
- {
--    // free(NULL) is defined a no-op by C99, therefore it is safe to
--    // avoid the check, but it is here just in case...
--
--    if (Ptr) free(Ptr);
-+    cmsUInt32Number total = num * size;
-+    if (total == 0 || total / size != num || total >= 512 * 1024 * 1024)
-+        return NULL;
- 
--    cmsUNUSED_PARAMETER(ContextID);
-+    return _cmsMallocZero(ContextID, num * size);
- }
- 
--// The default realloc function. Again it checks for exploits. If Ptr is NULL,
--// realloc behaves the same way as malloc and allocates a new block of size bytes.
--static
--void* _cmsReallocDefaultFn(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
-+// Generic reallocate
-+void* CMSEXPORT _cmsRealloc(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
- {
--
--    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never realloc over 512Mb
--
--    return realloc(Ptr, size);
--
--    cmsUNUSED_PARAMETER(ContextID);
-+    return FXMEM_DefaultRealloc(Ptr, size);
- }
- 
--
--// The default calloc function. Allocates an array of num elements, each one of size bytes
--// all memory is initialized to zero.
--static
--void* _cmsCallocDefaultFn(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
-+// Generic free memory
-+void CMSEXPORT _cmsFree(cmsContext ContextID, void* Ptr)
- {
--    cmsUInt32Number Total = num * size;
--
--    // Preserve calloc behaviour
--    if (Total == 0) return NULL;
--
--    // Safe check for overflow.
--    if (num >= UINT_MAX / size) return NULL;
--
--    // Check for overflow
--    if (Total < num || Total < size) {
--        return NULL;
--    }
--
--    if (Total > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never alloc over 512Mb
--
--    return _cmsMallocZero(ContextID, Total);
-+    if (Ptr != NULL) FXMEM_DefaultFree(Ptr);
- }
- 
- // Generic block duplication
--static
--void* _cmsDupDefaultFn(cmsContext ContextID, const void* Org, cmsUInt32Number size)
-+void* CMSEXPORT _cmsDupMem(cmsContext ContextID, const void* Org, cmsUInt32Number size)
- {
--    void* mem;
--
--    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never dup over 512Mb
--
--    mem = _cmsMalloc(ContextID, size);
--
--    if (mem != NULL && Org != NULL)
--        memmove(mem, Org, size);
--
--    return mem;
-+    void* p = FXMEM_DefaultAlloc(size);
-+    memmove(p, Org, size);
-+    return p;
- }
- 
--
--// Pointers to memory manager functions in Context0
--_cmsMemPluginChunkType _cmsMemPluginChunk = { _cmsMallocDefaultFn, _cmsMallocZeroDefaultFn, _cmsFreeDefaultFn, 
--                                              _cmsReallocDefaultFn, _cmsCallocDefaultFn,    _cmsDupDefaultFn
-+_cmsMemPluginChunkType _cmsMemPluginChunk = {_cmsMalloc, _cmsMallocZero, _cmsFree,
-+                                             _cmsRealloc, _cmsCalloc,    _cmsDupMem
-                                             };
- 
--
--// Reset and duplicate memory manager
- void _cmsAllocMemPluginChunk(struct _cmsContext_struct* ctx, const struct _cmsContext_struct* src)
- {
-     _cmsAssert(ctx != NULL);
- 
--    if (src != NULL) {    
-+    if (src != NULL) {
- 
-         // Duplicate
--        ctx ->chunks[MemPlugin] = _cmsSubAllocDup(ctx ->MemPool, src ->chunks[MemPlugin], sizeof(_cmsMemPluginChunkType));  
-+        ctx ->chunks[MemPlugin] = _cmsSubAllocDup(ctx ->MemPool, src ->chunks[MemPlugin], sizeof(_cmsMemPluginChunkType));
-     }
-     else {
- 
-         // To reset it, we use the default allocators, which cannot be overridden
-         ctx ->chunks[MemPlugin] = &ctx ->DefaultMemoryManager;
--    } 
-+    }
- }
- 
--// Auxiliary to fill memory management functions from plugin (or context 0 defaults)
- void _cmsInstallAllocFunctions(cmsPluginMemHandler* Plugin, _cmsMemPluginChunkType* ptr)
- {
-     if (Plugin == NULL) {
-@@ -214,94 +149,15 @@ void _cmsInstallAllocFunctions(cmsPluginMemHandler* Plugin, _cmsMemPluginChunkTy
-         ptr ->ReallocPtr = Plugin -> ReallocPtr;
- 
-         // Make sure we revert to defaults
--        ptr ->MallocZeroPtr= _cmsMallocZeroDefaultFn;
--        ptr ->CallocPtr    = _cmsCallocDefaultFn;
--        ptr ->DupPtr       = _cmsDupDefaultFn;
--      
-+        ptr ->MallocZeroPtr= _cmsMallocZero;
-+        ptr ->CallocPtr    = _cmsCalloc;
-+        ptr ->DupPtr       = _cmsDupMem;
-+
-         if (Plugin ->MallocZeroPtr != NULL) ptr ->MallocZeroPtr = Plugin -> MallocZeroPtr;
-         if (Plugin ->CallocPtr != NULL)     ptr ->CallocPtr     = Plugin -> CallocPtr;
-         if (Plugin ->DupPtr != NULL)        ptr ->DupPtr        = Plugin -> DupPtr;
--        
--    }
--}
--
- 
--// Plug-in replacement entry
--cmsBool  _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase *Data)
--{
--    cmsPluginMemHandler* Plugin = (cmsPluginMemHandler*) Data;     
--    _cmsMemPluginChunkType* ptr;
--
--    // NULL forces to reset to defaults. In this special case, the defaults are stored in the context structure. 
--    // Remaining plug-ins does NOT have any copy in the context structure, but this is somehow special as the
--    // context internal data should be malloce'd by using those functions. 
--    if (Data == NULL) {
--
--       struct _cmsContext_struct* ctx = ( struct _cmsContext_struct*) ContextID;
--
--       // Return to the default allocators
--        if (ContextID != NULL) {
--            ctx->chunks[MemPlugin] = (void*) &ctx->DefaultMemoryManager;
--        }
--        return TRUE;
-     }
--
--    // Check for required callbacks
--    if (Plugin -> MallocPtr == NULL ||
--        Plugin -> FreePtr == NULL ||
--        Plugin -> ReallocPtr == NULL) return FALSE;
--
--    // Set replacement functions
--    ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    if (ptr == NULL) 
--        return FALSE;
--
--    _cmsInstallAllocFunctions(Plugin, ptr);
--    return TRUE;
--}
--
--// Generic allocate
--void* CMSEXPORT _cmsMalloc(cmsContext ContextID, cmsUInt32Number size)
--{
--    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    return ptr ->MallocPtr(ContextID, size);
--}
--
--// Generic allocate & zero
--void* CMSEXPORT _cmsMallocZero(cmsContext ContextID, cmsUInt32Number size)
--{
--    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    return ptr->MallocZeroPtr(ContextID, size);
--}
--
--// Generic calloc
--void* CMSEXPORT _cmsCalloc(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
--{
--    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    return ptr->CallocPtr(ContextID, num, size);
--}
--
--// Generic reallocate
--void* CMSEXPORT _cmsRealloc(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
--{
--    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    return ptr->ReallocPtr(ContextID, Ptr, size);
--}
--
--// Generic free memory
--void CMSEXPORT _cmsFree(cmsContext ContextID, void* Ptr)
--{
--    if (Ptr != NULL) {
--        _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--        ptr ->FreePtr(ContextID, Ptr);
--    }
--}
--
--// Generic block duplication
--void* CMSEXPORT _cmsDupMem(cmsContext ContextID, const void* Org, cmsUInt32Number size)
--{
--    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
--    return ptr ->DupPtr(ContextID, Org, size);
- }
- 
- // ********************************************************************************************
diff --git a/third_party/lcms/src/cmserr.c b/third_party/lcms/src/cmserr.c
index ac89811a9..902b7762a 100644
--- a/third_party/lcms/src/cmserr.c
+++ b/third_party/lcms/src/cmserr.c
@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2026 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,8 @@
 
 #include "lcms2_internal.h"
 
+#include "core/fxcrt/fx_memory.h"
+#include "core/fxcrt/fx_system.h"
 
 // This function is here to help applications to prevent mixing lcms versions on header and shared objects.
 int CMSEXPORT cmsGetEncodedCMMversion(void)
@@ -48,203 +50,94 @@ int CMSEXPORT cmsstrcasecmp(const char* s1, const char* s2)
     return (toupper(*us1) - toupper(*--us2));
 }
 
-#ifdef CMS_LARGE_FILE_SUPPORT
-
-long long int CMSEXPORT cmsfilelength(FILE* f)
-{
-    long long int p, n;
-
-#ifdef CMS_IS_WINDOWS_
-    p = _ftelli64(f);
-    if (p == -1LL)
-        return -1LL;
-
-    if (_fseeki64(f, 0, SEEK_END) != 0)
-        return -1LL;
-
-    n = _ftelli64(f);
-
-    if (_fseeki64(f, p, SEEK_SET) != 0)
-        return -1LL;
-#else
-    p = (long long int) ftello(f);
-    if (p < 0)
-        return -1LL;
-
-    if (fseeko(f, 0, SEEK_END) != 0)
-        return -1LL;
-
-    n = (long long int) ftello(f);
-
-    if (fseeko(f, (off_t) p, SEEK_SET) != 0)
-        return -1LL;
-#endif
-
-    return n;
-}
-
-#else
-
 // long int because C99 specifies ftell in such way (7.19.9.2)
 long int CMSEXPORT cmsfilelength(FILE* f)
 {
-    long int p, n;
+    long int p , n;
 
-    p = ftell(f);
-    if (p == -1L)
+    p = ftell(f); // register current file position
+    if (p == -1L) 
         return -1L;
 
-    if (fseek(f, 0, SEEK_END) != 0)
+    if (fseek(f, 0, SEEK_END) != 0) {
         return -1L;
+    }
 
     n = ftell(f);
-
-    if (fseek(f, p, SEEK_SET) != 0)
-        return -1L;
+    fseek(f, p, SEEK_SET); // file position restored
 
     return n;
 }
 
-#endif
-
-// Memory handling ------------------------------------------------------------------
-//
-// This is the interface to low-level memory management routines. By default a simple
-// wrapping to malloc/free/realloc is provided, although there is a limit on the max
-// amount of memory that can be reclaimed. This is mostly as a safety feature to prevent 
-// bogus or evil code to allocate huge blocks that otherwise lcms would never need.
-
-#ifdef CMS_LARGE_FILE_SUPPORT
-#   define MAX_MEMORY_FOR_ALLOC  ((cmsUInt32Number)(1024U*1024U*2048U))
-#else
-#   define MAX_MEMORY_FOR_ALLOC  ((cmsUInt32Number)(1024U*1024U*512U))
-#endif
-
-// User may override this behaviour by using a memory plug-in, which basically replaces
-// the default memory management functions. In this case, no check is performed and it
-// is up to the plug-in writer to keep in the safe side. There are only three functions
-// required to be implemented: malloc, realloc and free, although the user may want to
-// replace the optional mallocZero, calloc and dup as well.
-
-cmsBool   _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
-
-// *********************************************************************************
-
-// This is the default memory allocation function. It does a very coarse
-// check of amount of memory, just to prevent exploits
-static
-void* _cmsMallocDefaultFn(cmsContext ContextID, cmsUInt32Number size)
+cmsBool  _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase* Plugin)
 {
-    // Never allow 0 or over maximum
-    if (size == 0 || size > MAX_MEMORY_FOR_ALLOC) return NULL;
-
-    return (void*) malloc(size);
+    return TRUE;
+}
 
-    cmsUNUSED_PARAMETER(ContextID);
+// Generic allocate
+void* CMSEXPORT _cmsMalloc(cmsContext ContextID, cmsUInt32Number size)
+{
+    return FXMEM_DefaultAlloc(size);
 }
 
 // Generic allocate & zero
-static
-void* _cmsMallocZeroDefaultFn(cmsContext ContextID, cmsUInt32Number size)
+void* CMSEXPORT _cmsMallocZero(cmsContext ContextID, cmsUInt32Number size)
 {
-    void *pt = _cmsMalloc(ContextID, size);
-    if (pt == NULL) return NULL;
-
-    memset(pt, 0, size);
-    return pt;
+    void* p = FXMEM_DefaultAlloc(size);
+    if (p) memset(p, 0, size);
+    return p;
 }
 
-
-// The default free function. The only check proformed is against NULL pointers
-static
-void _cmsFreeDefaultFn(cmsContext ContextID, void *Ptr)
+// Generic calloc
+void* CMSEXPORT _cmsCalloc(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
 {
-    // free(NULL) is defined a no-op by C99, therefore it is safe to
-    // avoid the check, but it is here just in case...
-
-    if (Ptr) free(Ptr);
+    cmsUInt32Number total = num * size;
+    if (total == 0 || total / size != num || total >= 512 * 1024 * 1024)
+        return NULL;
 
-    cmsUNUSED_PARAMETER(ContextID);
+    return _cmsMallocZero(ContextID, num * size);
 }
 
-// The default realloc function. Again it checks for exploits. If Ptr is NULL,
-// realloc behaves the same way as malloc and allocates a new block of size bytes.
-static
-void* _cmsReallocDefaultFn(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
+// Generic reallocate
+void* CMSEXPORT _cmsRealloc(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
 {
-
-    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never realloc over 512Mb
-
-    return realloc(Ptr, size);
-
-    cmsUNUSED_PARAMETER(ContextID);
+    return FXMEM_DefaultRealloc(Ptr, size);
 }
 
-
-// The default calloc function. Allocates an array of num elements, each one of size bytes
-// all memory is initialized to zero.
-static
-void* _cmsCallocDefaultFn(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
+// Generic free memory
+void CMSEXPORT _cmsFree(cmsContext ContextID, void* Ptr)
 {
-    cmsUInt32Number Total = num * size;
-
-    // Preserve calloc behaviour
-    if (Total == 0) return NULL;
-
-    // Safe check for overflow.
-    if (num >= UINT_MAX / size) return NULL;
-
-    // Check for overflow
-    if (Total < num || Total < size) {
-        return NULL;
-    }
-
-    if (Total > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never alloc over 512Mb
-
-    return _cmsMallocZero(ContextID, Total);
+    if (Ptr != NULL) FXMEM_DefaultFree(Ptr);
 }
 
 // Generic block duplication
-static
-void* _cmsDupDefaultFn(cmsContext ContextID, const void* Org, cmsUInt32Number size)
+void* CMSEXPORT _cmsDupMem(cmsContext ContextID, const void* Org, cmsUInt32Number size)
 {
-    void* mem;
-
-    if (size > MAX_MEMORY_FOR_ALLOC) return NULL;  // Never dup over 512Mb
-
-    mem = _cmsMalloc(ContextID, size);
-
-    if (mem != NULL && Org != NULL)
-        memmove(mem, Org, size);
-
-    return mem;
+    void* p = FXMEM_DefaultAlloc(size);
+    memmove(p, Org, size);
+    return p;
 }
 
-
-// Pointers to memory manager functions in Context0
-_cmsMemPluginChunkType _cmsMemPluginChunk = { _cmsMallocDefaultFn, _cmsMallocZeroDefaultFn, _cmsFreeDefaultFn, 
-                                              _cmsReallocDefaultFn, _cmsCallocDefaultFn,    _cmsDupDefaultFn
+_cmsMemPluginChunkType _cmsMemPluginChunk = {_cmsMalloc, _cmsMallocZero, _cmsFree,
+                                             _cmsRealloc, _cmsCalloc,    _cmsDupMem
                                             };
 
-
-// Reset and duplicate memory manager
 void _cmsAllocMemPluginChunk(struct _cmsContext_struct* ctx, const struct _cmsContext_struct* src)
 {
     _cmsAssert(ctx != NULL);
 
-    if (src != NULL) {    
+    if (src != NULL) {
 
         // Duplicate
-        ctx ->chunks[MemPlugin] = _cmsSubAllocDup(ctx ->MemPool, src ->chunks[MemPlugin], sizeof(_cmsMemPluginChunkType));  
+        ctx ->chunks[MemPlugin] = _cmsSubAllocDup(ctx ->MemPool, src ->chunks[MemPlugin], sizeof(_cmsMemPluginChunkType));
     }
     else {
 
         // To reset it, we use the default allocators, which cannot be overridden
         ctx ->chunks[MemPlugin] = &ctx ->DefaultMemoryManager;
-    } 
+    }
 }
 
-// Auxiliary to fill memory management functions from plugin (or context 0 defaults)
 void _cmsInstallAllocFunctions(cmsPluginMemHandler* Plugin, _cmsMemPluginChunkType* ptr)
 {
     if (Plugin == NULL) {
@@ -258,96 +151,17 @@ void _cmsInstallAllocFunctions(cmsPluginMemHandler* Plugin, _cmsMemPluginChunkTy
         ptr ->ReallocPtr = Plugin -> ReallocPtr;
 
         // Make sure we revert to defaults
-        ptr ->MallocZeroPtr= _cmsMallocZeroDefaultFn;
-        ptr ->CallocPtr    = _cmsCallocDefaultFn;
-        ptr ->DupPtr       = _cmsDupDefaultFn;
-      
+        ptr ->MallocZeroPtr= _cmsMallocZero;
+        ptr ->CallocPtr    = _cmsCalloc;
+        ptr ->DupPtr       = _cmsDupMem;
+
         if (Plugin ->MallocZeroPtr != NULL) ptr ->MallocZeroPtr = Plugin -> MallocZeroPtr;
         if (Plugin ->CallocPtr != NULL)     ptr ->CallocPtr     = Plugin -> CallocPtr;
         if (Plugin ->DupPtr != NULL)        ptr ->DupPtr        = Plugin -> DupPtr;
-        
-    }
-}
-
-
-// Plug-in replacement entry
-cmsBool  _cmsRegisterMemHandlerPlugin(cmsContext ContextID, cmsPluginBase *Data)
-{
-    cmsPluginMemHandler* Plugin = (cmsPluginMemHandler*) Data;     
-    _cmsMemPluginChunkType* ptr;
-
-    // NULL forces to reset to defaults. In this special case, the defaults are stored in the context structure. 
-    // Remaining plug-ins does NOT have any copy in the context structure, but this is somehow special as the
-    // context internal data should be malloc'ed by using those functions. 
-    if (Data == NULL) {
-
-       struct _cmsContext_struct* ctx = ( struct _cmsContext_struct*) ContextID;
-
-       // Return to the default allocators
-        if (ContextID != NULL) {
-            ctx->chunks[MemPlugin] = (void*) &ctx->DefaultMemoryManager;
-        }
-        return TRUE;
-    }
-
-    // Check for required callbacks
-    if (Plugin -> MallocPtr == NULL ||
-        Plugin -> FreePtr == NULL ||
-        Plugin -> ReallocPtr == NULL) return FALSE;
-
-    // Set replacement functions
-    ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    if (ptr == NULL) 
-        return FALSE;
-
-    _cmsInstallAllocFunctions(Plugin, ptr);
-    return TRUE;
-}
 
-// Generic allocate
-void* CMSEXPORT _cmsMalloc(cmsContext ContextID, cmsUInt32Number size)
-{
-    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    return ptr ->MallocPtr(ContextID, size);
-}
-
-// Generic allocate & zero
-void* CMSEXPORT _cmsMallocZero(cmsContext ContextID, cmsUInt32Number size)
-{
-    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    return ptr->MallocZeroPtr(ContextID, size);
-}
-
-// Generic calloc
-void* CMSEXPORT _cmsCalloc(cmsContext ContextID, cmsUInt32Number num, cmsUInt32Number size)
-{
-    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    return ptr->CallocPtr(ContextID, num, size);
-}
-
-// Generic reallocate
-void* CMSEXPORT _cmsRealloc(cmsContext ContextID, void* Ptr, cmsUInt32Number size)
-{
-    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    return ptr->ReallocPtr(ContextID, Ptr, size);
-}
-
-// Generic free memory
-void CMSEXPORT _cmsFree(cmsContext ContextID, void* Ptr)
-{
-    if (Ptr != NULL) {
-        _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-        ptr ->FreePtr(ContextID, Ptr);
     }
 }
 
-// Generic block duplication
-void* CMSEXPORT _cmsDupMem(cmsContext ContextID, const void* Org, cmsUInt32Number size)
-{
-    _cmsMemPluginChunkType* ptr = (_cmsMemPluginChunkType*) _cmsContextGetClientChunk(ContextID, MemPlugin);
-    return ptr ->DupPtr(ContextID, Org, size);
-}
-
 // ********************************************************************************************
 
 // Sub allocation takes care of many pointers of small size. The memory allocated in