diff --git a/config/GALE01/scratches.txt b/config/GALE01/scratches.txt
index 0a1f57b259..da10e538b6 100644
--- a/config/GALE01/scratches.txt
+++ b/config/GALE01/scratches.txt
@@ -83,10 +83,10 @@ func_8000CE30 = OK:0x8000CE30; // id:bvFEb updated:2022-04-01T18:59:07.265806Z c
 lbl_8000D4F8 = OK:0x8000D4F8; // author:VetriTheRetri id:0NKML updated:2022-08-29T21:54:14.037292Z created:2022-08-29T21:52:07.56556Z
 func_8000D530 = OK:0x8000D530; // author:r-burns id:65v0c parent:v3zIV updated:2022-04-10T18:14:00.337821Z created:2022-04-10T18:12:22.230033Z
 lbMemory_800154BC = OK:0x800154BC; // author:ribbanya id:jYQ13 updated:2022-12-09T14:05:41.806299Z created:2022-12-09T13:56:19.199048Z
-func_800158D0 = 100%:0x800158D0; // author:seizefire id:lFGSE updated:2022-12-24T05:47:04.270624Z created:2022-12-24T04:01:23.158451Z
-lbHeap_800158D0 = 99.17%:0x800158D0; // author:ribbanya id:rXXQO updated:2022-12-09T13:39:53.34075Z created:2022-12-09T13:21:33.651336Z
+lbHeap_800158D0 = OK:0x800158D0; // author:ribbanya id:rXXQO updated:2022-12-09T13:39:53.34075Z created:2022-12-09T13:21:33.651336Z
+func_800158D0 = OK:0x800158D0; // author:seizefire id:lFGSE updated:2022-12-24T05:47:04.270624Z created:2022-12-24T04:01:23.158451Z
 func_800158E8 = 100%:0x800158E8; // author:seizefire id:vJtoH updated:2022-12-24T05:48:31.816916Z created:2022-12-24T05:47:12.467555Z
-func_80015BD0 = 72.48%:0x80015BD0; // author:seizefire id:3EZe0 updated:2022-12-24T22:27:10.57355Z created:2022-12-24T22:24:44.116511Z
+func_80015BD0 = OK:0x80015BD0; // author:seizefire id:3EZe0 updated:2022-12-24T22:27:10.57355Z created:2022-12-24T22:24:44.116511Z
 lbl_8001615C = OK:0x8001615C; // author:kiwi515 id:duJUh updated:2022-08-24T22:07:57.813015Z created:2022-08-24T22:07:57.27083Z
 func_800161C4 = OK:0x800161C4; // author:r-burns id:AZH6v parent:5DLB6 updated:2022-11-14T23:59:37.150605Z created:2022-11-14T06:34:56.953236Z
 func_80016204 = OK:0x80016204; // author:r-burns id:qWD27 updated:2022-11-14T23:59:35.209488Z created:2022-11-13T21:56:29.543088Z
diff --git a/src/melee/lb/lbheap.c b/src/melee/lb/lbheap.c
index e69de29bb2..1aef487c53 100644
--- a/src/melee/lb/lbheap.c
+++ b/src/melee/lb/lbheap.c
@@ -0,0 +1,48 @@
+#include "lbmemory.h"
+
+#include <dolphin/os/OSInterrupt.h>
+#include <baselib/archive.h>
+#include <baselib/initialize.h>
+#include <baselib/memory.h>
+
+int lbHeap_80431FA0[46];
+
+void lbHeap_800158D0(int arg0, int arg1)
+{
+    lbHeap_80431FA0[arg0 * 7 + 9] = arg1;
+}
+
+int lbHeap_800158E8(int arg0)
+{
+    return lbHeap_80431FA0[arg0 * 7 + 9];
+}
+
+HSD_Archive* lbHeap_80015BD0(s32 arg0, s32 arg1)
+{
+    HSD_Archive* var_r31;
+    s32 temp_r29;
+    s32 temp_r30;
+    s32* temp_r31;
+    s32* temp_r4;
+
+    temp_r4 = ((s32*) lbHeap_80431FA0) + (arg0 * 0x1C);
+    temp_r31 = temp_r4 + 0x10;
+    temp_r30 = OSDisableInterrupts();
+    if (*(temp_r4 + 0x28) == 0) {
+        if (*(temp_r31 + 0x10) == 0) {
+            temp_r29 = HSD_GetHeap();
+            HSD_SetHeap(*temp_r31);
+            var_r31 = HSD_MemAlloc(arg1);
+            HSD_SetHeap(temp_r29);
+        } else {
+            var_r31 = lbMemory_80014FC8(*(temp_r31 + 4), arg1);
+            if (*(temp_r31 + 0x10) == 3) {
+                var_r31 = (HSD_Archive*) var_r31->header.data_size;
+            }
+        }
+    } else {
+        var_r31 = NULL;
+    }
+    OSRestoreInterrupts(temp_r30);
+    return var_r31;
+}
diff --git a/src/melee/lb/lbheap.h b/src/melee/lb/lbheap.h
index 29d097810d..bf87b66c32 100644
--- a/src/melee/lb/lbheap.h
+++ b/src/melee/lb/lbheap.h
@@ -1,13 +1,12 @@
-#ifndef MELEE_LB_LBHEAP_H
-#define MELEE_LB_LBHEAP_H
+#ifndef GALE01_0158D0
+#define GALE01_0158D0
 
 #include <platform.h>
 #include <baselib/forward.h>
 
-#include <baselib/archive.h>
-
-void lbHeap_80015CA8(s32, u8*);
-void* lbHeap_80015BD0(s32, s32);
-void lbHeap_80015F3C(void);
+/* 0158D0 */ void lbHeap_800158D0(int, int);
+/* 015BD0 */ void* lbHeap_80015BD0(int, int);
+/* 015CA8 */ void lbHeap_80015CA8(int, u8*);
+/* 015F3C */ void lbHeap_80015F3C(void);
 
 #endif
diff --git a/src/melee/lb/lbmemory.h b/src/melee/lb/lbmemory.h
index 04ec55a313..9477af62f7 100644
--- a/src/melee/lb/lbmemory.h
+++ b/src/melee/lb/lbmemory.h
@@ -2,7 +2,9 @@
 #define GALE01_014E24
 
 #include <platform.h>
+#include <baselib/forward.h>
 
+/* 014FC8 */ HSD_Archive* lbMemory_80014FC8(s32, s32);
 /* 0154BC */ void lbMemory_800154BC(uintptr_t*, uintptr_t*);
 /* 01564C */ void lbMemory_8001564C(void);