diff --git a/src/800.c b/src/800.c
index a88dbb018..9386ce787 100644
--- a/src/800.c
+++ b/src/800.c
@@ -6154,7 +6154,76 @@ INCLUDE_ASM("asm/nonmatchings/800", func_8001D150);
 
 INCLUDE_ASM("asm/nonmatchings/800", func_8001D16C);
 
-INCLUDE_ASM("asm/nonmatchings/800", func_8001D1C4);
+extern u8 D_800B9A11;
+extern u8 D_800B5CB8;
+extern u8 D_800B5D28;
+extern u8 D_800B60A8;
+extern u8 D_800B6968;
+extern u8 D_800B7768;
+void func_8001D388();
+
+void func_8001D1C4(void) {
+    u8 *base;
+    u8 *p;
+    s32 sp10;
+    u8 flags;
+
+    base = &D_800B9A11;
+    sp10 = 0;
+    flags = *base;
+    p = base - 0x3E39;
+    if (p < base - 0x3D59) {
+        do {
+            func_8001D388(p, &sp10);
+            p += 0x38;
+        } while (p < base - 0x3D59);
+    }
+    if (!(flags & 4)) {
+        p = &D_800B5CB8;
+        if (p < &D_800B5CB8 + 0x70) {
+            do {
+                func_8001D388(p, &sp10);
+                p += 0x38;
+            } while (p < &D_800B5CB8 + 0x70);
+        }
+    }
+    if (!(flags & 0x10)) {
+        p = &D_800B5D28;
+        if (p < &D_800B5D28 + 0x380) {
+            do {
+                func_8001D388(p, &sp10);
+                p += 0x38;
+            } while (p < &D_800B5D28 + 0x380);
+        }
+    }
+    if (!(flags & 0x20)) {
+        p = &D_800B60A8;
+        if (p < &D_800B60A8 + 0x8C0) {
+            do {
+                func_8001D388(p, &sp10);
+                p += 0x38;
+            } while (p < &D_800B60A8 + 0x8C0);
+        }
+    }
+    if (!(flags & 0x40)) {
+        p = &D_800B6968;
+        if (p < &D_800B6968 + 0xE00) {
+            do {
+                func_8001D388(p, &sp10);
+                p += 0x38;
+            } while (p < &D_800B6968 + 0xE00);
+        }
+    }
+    if (!(flags & 0x80)) {
+        p = &D_800B7768;
+        if (p < &D_800B7768 + 0x1C70) {
+            do {
+                func_8001D388(p, &sp10);
+                p += 0x38;
+            } while (p < &D_800B7768 + 0x1C70);
+        }
+    }
+}
 
 INCLUDE_ASM("asm/nonmatchings/800", func_8001D388);