diff --git a/config/GMPE01_00/symbols.txt b/config/GMPE01_00/symbols.txt
index b41ce435..f7429804 100644
--- a/config/GMPE01_00/symbols.txt
+++ b/config/GMPE01_00/symbols.txt
@@ -116,7 +116,7 @@ HuMemHeapPtrGet = .text:0x8000A920; // type:function size:0x18
 HuMemHeapInit = .text:0x8000A938; // type:function size:0x4C
 HuMemMemoryAllocNum = .text:0x8000A984; // type:function size:0x40
 HuMemMemoryAlloc = .text:0x8000A9C4; // type:function size:0x3C
-HuMemMemoryAlloc2 = .text:0x8000AA00; // type:function size:0x108
+HuMemMemoryAlloc2 = .text:0x8000AA00; // type:function size:0x108 scope:local
 HuMemMemoryFreeNum = .text:0x8000AB08; // type:function size:0x7C
 HuMemMemoryFree = .text:0x8000AB84; // type:function size:0x12C
 HuMemUsedMemorySizeGet = .text:0x8000ACB0; // type:function size:0x48
diff --git a/configure.py b/configure.py
index e0899cf8..c86dab57 100755
--- a/configure.py
+++ b/configure.py
@@ -223,7 +223,7 @@ config.libs = [
         "host": False,
         "objects": [
             Object(Matching, "game/malloc.c"),
-            Object(NonMatching, "game/memory.c"),
+            Object(Matching, "game/memory.c"),
         ],
     },
     {
diff --git a/include/functions.h b/include/functions.h
index 4ccdb727..8de302eb 100644
--- a/include/functions.h
+++ b/include/functions.h
@@ -24,13 +24,22 @@ void fn_1_26C(void);
 
 void HuMemInitAll(void);
 void *HuMemInit(void *ptr, u32 size);
+void HuMemDCFlushAll();
 void HuMemDCFlush(int heap);
+void *HuMemDirectMalloc(int heap, u32 size);
+void *HuMemDirectMallocNum(int heap, u32 size, int num);
+void HuMemDirectFree(void *ptr);
+void HuMemDirectFreeNum(int heap, int num);
+u32 HuMemUsedMallocSizeGet(int heap);
+u32 HuMemUsedMallocBlockGet(int heap);
+u32 HuMemHeapSizeGet(int heap);
+void *HuMemHeapPtrGet(int heap);
 
 void *HuMemHeapInit(void *ptr, u32 size);
-void *HuMemMemoryAlloc(void *heap_ptr, u32 size, void *retaddr);
-void *HuMemMemoryAllocNum(void *heap_ptr, u32 size, u32 num, void *retaddr);
-void HuMemMemoryFree(void *ptr, void *retaddr);
-void HuMemMemoryFreeNum(void *heap_ptr, u32 num, void *retaddr);
+void *HuMemMemoryAlloc(void *heap_ptr, u32 size, u32 retaddr);
+void *HuMemMemoryAllocNum(void *heap_ptr, u32 size, int num, u32 retaddr);
+void HuMemMemoryFree(void *ptr, u32 retaddr);
+void HuMemMemoryFreeNum(void *heap_ptr, int num, u32 retaddr);
 u32 HuMemUsedMemorySizeGet(void *heap_ptr);
 u32 HuMemUsedMemoryBlockGet(void *heap_ptr);
 
diff --git a/src/game/malloc.c b/src/game/malloc.c
index b3572691..4c466b02 100644
--- a/src/game/malloc.c
+++ b/src/game/malloc.c
@@ -35,7 +35,6 @@ void *HuMemInit(void *ptr, u32 size)
     return HuMemHeapInit(ptr, size);
 }
 
-
 void HuMemDCFlushAll()
 {
     HuMemDCFlush(2);
@@ -49,7 +48,7 @@ void HuMemDCFlush(int heap)
 
 void *HuMemDirectMalloc(int heap, u32 size)
 {
-    register void *retaddr;
+    register u32 retaddr;
     asm {
         mflr retaddr
     }
@@ -57,9 +56,9 @@ void *HuMemDirectMalloc(int heap, u32 size)
     return HuMemMemoryAlloc(HeapTbl[heap], size, retaddr);
 }
 
-void *HuMemDirectMallocNum(int heap, u32 size, u32 num)
+void *HuMemDirectMallocNum(int heap, u32 size, int num)
 {
-    register void *retaddr;
+    register u32 retaddr;
     asm {
         mflr retaddr
     }
@@ -69,16 +68,16 @@ void *HuMemDirectMallocNum(int heap, u32 size, u32 num)
 
 void HuMemDirectFree(void *ptr)
 {
-    register void *retaddr;
+    register u32 retaddr;
     asm {
         mflr retaddr
     }
     HuMemMemoryFree(ptr, retaddr);
 }
 
-void HuMemDirectFreeNum(int heap, u32 num)
+void HuMemDirectFreeNum(int heap, int num)
 {
-    register void *retaddr;
+    register u32 retaddr;
     asm {
         mflr retaddr
     }
diff --git a/src/game/memory.c b/src/game/memory.c
new file mode 100644
index 00000000..1b1576f3
--- /dev/null
+++ b/src/game/memory.c
@@ -0,0 +1,41 @@
+#include "common.h"
+
+struct memory_block {
+    u32 size;
+    u8 magic;
+    u8 flag;
+    struct memory_block *prev;
+    struct memory_block *next;
+    int num;
+    u32 retaddr;
+};
+
+static void *HuMemMemoryAlloc2(void *heap_ptr, u32 size, int num, u32 retaddr);
+
+void *HuMemHeapInit(void *ptr, u32 size)
+{
+    struct memory_block *block = ptr;
+    block->size = size;
+    block->magic = 205;
+    block->flag = 0;
+    block->prev = block;
+    block->next = block;
+    block->num = -256;
+    block->retaddr = 0xCDCDCDCD;
+    return block;
+}
+
+void *HuMemMemoryAllocNum(void *heap_ptr, u32 size, int num, u32 retaddr)
+{
+    return HuMemMemoryAlloc2(heap_ptr, size, num, retaddr);
+}
+
+void *HuMemMemoryAlloc(void *heap_ptr, u32 size, u32 retaddr)
+{
+    return HuMemMemoryAlloc2(heap_ptr, size, -256, retaddr);
+}
+
+static void *HuMemMemoryAlloc2(void *heap_ptr, u32 size, int num, u32 retaddr)
+{
+    
+}
\ No newline at end of file