diff --git a/relocator/src/imports.h b/relocator/src/imports.h
index a577723..98de8c4 100644
--- a/relocator/src/imports.h
+++ b/relocator/src/imports.h
@@ -6,6 +6,7 @@ IMPORT(OSDynLoad_FindExport);
 IMPORT(DCFlushRange);
 IMPORT(ICInvalidateRange);
 IMPORT(OSGetSystemInfo);
+IMPORT(MEMGetSizeForMBlockExpHeap);
 IMPORT(OSSleepTicks);
 IMPORT(OSFatal);
 
diff --git a/relocator/src/memory.c b/relocator/src/memory.c
new file mode 100644
index 0000000..214726d
--- /dev/null
+++ b/relocator/src/memory.c
@@ -0,0 +1,107 @@
+/****************************************************************************
+ * Copyright (C) 2015 Dimok
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ ****************************************************************************/
+#include <coreinit/memexpheap.h>
+#include <coreinit/memdefaultheap.h>
+#include <coreinit/memorymap.h>
+#include <malloc.h>
+#include <string.h>
+#include <errno.h>
+
+extern uint32_t * pMEMAllocFromDefaultHeapEx;
+extern uint32_t * pMEMAllocFromDefaultHeap;
+extern uint32_t * pMEMFreeToDefaultHeap;
+
+//!-------------------------------------------------------------------------------------------
+//! reent versions
+//!-------------------------------------------------------------------------------------------
+void *_malloc_r(struct _reent *r, size_t size) {
+    void *ptr = ((void * (*)(size_t))(*pMEMAllocFromDefaultHeap))(size);
+    if (!ptr) {
+        r->_errno = ENOMEM;
+    }
+    return ptr;
+}
+
+void *_calloc_r(struct _reent *r, size_t num, size_t size) {
+    void *ptr = ((void * (*)(size_t))(*pMEMAllocFromDefaultHeap))(size);
+    if (ptr) {
+        memset(ptr, 0, num * size);
+    } else {
+        r->_errno = ENOMEM;
+    }
+
+    return ptr;
+}
+
+void *_memalign_r(struct _reent *r, size_t align, size_t size) {
+    return ((void * (*)(size_t, size_t))(*pMEMAllocFromDefaultHeapEx))(size, align);
+}
+
+void _free_r(struct _reent *r, void *ptr) {
+    if (ptr) {
+        ((void (*)(void *))(*pMEMFreeToDefaultHeap))(ptr);
+    }
+}
+
+void *_realloc_r(struct _reent *r, void *p, size_t size) {
+    void *new_ptr = ((void * (*)(size_t))(*pMEMAllocFromDefaultHeap))(size);
+    if (!new_ptr) {
+        r->_errno = ENOMEM;
+        return new_ptr;
+    }
+
+    if (p) {
+        size_t old_size = MEMGetSizeForMBlockExpHeap(p);
+        memcpy(new_ptr, p, old_size <= size ? old_size : size);
+        ((void (*)(void *))(*pMEMFreeToDefaultHeap))(p);
+    }
+    return new_ptr;
+}
+
+struct mallinfo _mallinfo_r(struct _reent *r) {
+    struct mallinfo info = { 0 };
+    return info;
+}
+
+void
+_malloc_stats_r(struct _reent *r) {
+}
+
+int
+_mallopt_r(struct _reent *r, int param, int value) {
+    return 0;
+}
+
+size_t
+_malloc_usable_size_r(struct _reent *r, void *ptr) {
+    return MEMGetSizeForMBlockExpHeap(ptr);
+}
+
+void *
+_valloc_r(struct _reent *r, size_t size) {
+    return ((void * (*)(size_t, size_t))(*pMEMAllocFromDefaultHeapEx))(size, OS_PAGE_SIZE);
+}
+
+void *
+_pvalloc_r(struct _reent *r, size_t size) {
+    return ((void * (*)(size_t, size_t))(*pMEMAllocFromDefaultHeapEx))((size + (OS_PAGE_SIZE - 1)) & ~(OS_PAGE_SIZE - 1), OS_PAGE_SIZE);
+}
+
+int
+_malloc_trim_r(struct _reent *r, size_t pad) {
+    return 0;
+}
diff --git a/relocator/src/memory.cpp b/relocator/src/memory.cpp
deleted file mode 100644
index bd21201..0000000
--- a/relocator/src/memory.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/****************************************************************************
- * Copyright (C) 2015 Dimok
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- ****************************************************************************/
-#include <malloc.h>
-#include <string.h>
-#include <stdint.h>
-
-#include "memory.h"
-
-//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-//! Memory functions
-//! This is the only place where those are needed so lets keep them more or less private
-//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
-extern uint32_t * pMEMAllocFromDefaultHeapEx;
-extern uint32_t * pMEMAllocFromDefaultHeap;
-extern uint32_t * pMEMFreeToDefaultHeap;
-
-//!-------------------------------------------------------------------------------------------
-//! wraps
-//!-------------------------------------------------------------------------------------------
-extern "C" void *__wrap_malloc(size_t size) {
-    return ((void * (*)(size_t))(*pMEMAllocFromDefaultHeap))(size);
-}
-
-extern "C" void *__wrap_memalign(size_t align, size_t size) {
-    if (align < 4){
-        align = 4;
-    }
-    return ((void * (*)(size_t, size_t))(*pMEMAllocFromDefaultHeapEx))(size, align);
-}
-
-extern "C" void __wrap_free(void *p) {
-    if(p != 0) {
-        ((void (*)(void *))(*pMEMFreeToDefaultHeap))(p);
-    }
-    return;
-}
-
-extern "C" void *__wrap_calloc(size_t n, size_t size) {
-    void *p = __wrap_malloc(n * size);
-    if (p != 0) {
-        memset(p, 0, n * size);
-    }
-    return p;
-}
-
-extern "C" size_t __wrap_malloc_usable_size(void *p) {
-    //! TODO: this is totally wrong and needs to be addressed
-    return 0x7FFFFFFF;
-}
-
-extern "C" void *__wrap_realloc(void *ptr, size_t size) {
-    void *newPtr;
-
-    if (!ptr) {
-        newPtr = __wrap_malloc(size);
-        if (!newPtr) {
-            goto error;
-        }
-    } else {
-        newPtr = __wrap_malloc(size);
-        if (!newPtr) {
-            goto error;
-        }
-
-        memcpy(newPtr, ptr, size);
-
-        __wrap_free(ptr);
-    }
-
-    return newPtr;
-error:
-    return NULL;
-}
-
-//!-------------------------------------------------------------------------------------------
-//! reent versions
-//!-------------------------------------------------------------------------------------------
-extern "C" void *__wrap__malloc_r(struct _reent *r, size_t size) {
-    return __wrap_malloc(size);
-}
-
-extern "C" void *__wrap__calloc_r(struct _reent *r, size_t n, size_t size) {
-    return __wrap_calloc(n, size);
-}
-
-extern "C" void *__wrap__memalign_r(struct _reent *r, size_t align, size_t size) {
-    return __wrap_memalign(align, size);
-}
-
-extern "C" void __wrap__free_r(struct _reent *r, void *p) {
-    __wrap_free(p);
-}
-
-extern "C" size_t __wrap__malloc_usable_size_r(struct _reent *r, void *p) {
-    return __wrap_malloc_usable_size(p);
-}
-
-extern "C" void *__wrap__realloc_r(struct _reent *r, void *p, size_t size) {
-    return __wrap_realloc(p, size);
-}
diff --git a/relocator/src/memory.h b/relocator/src/memory.h
new file mode 100644
index 0000000..db67a05
--- /dev/null
+++ b/relocator/src/memory.h
@@ -0,0 +1,42 @@
+/****************************************************************************
+ * Copyright (C) 2015 Dimok
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ ****************************************************************************/
+#ifndef __MEMORY_H_
+#define __MEMORY_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <malloc.h>
+
+void memoryInitialize(void);
+void memoryRelease(void);
+
+void * MEM2_alloc(u32 size, u32 align);
+void MEM2_free(void *ptr);
+
+void * MEM1_alloc(u32 size, u32 align);
+void MEM1_free(void *ptr);
+
+void * MEMBucket_alloc(u32 size, u32 align);
+void MEMBucket_free(void *ptr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __MEMORY_H_