diff --git a/include/unknown_07AF10.h b/include/unknown_07AF10.h
new file mode 100644
index 00000000..c1e3d929
--- /dev/null
+++ b/include/unknown_07AF10.h
@@ -0,0 +1,20 @@
+#ifndef _UNKNOWN_07AF10_H_
+#define _UNKNOWN_07AF10_H_
+
+#include "types.h"
+
+extern s32 D_800DE770;
+extern s32 D_800DE774;
+extern s8  D_800DE778;
+
+/* Size: 0x08 bytes */
+typedef struct unk800DE77C {
+    /* 0x00 */ s32 unk0;
+    /* 0x04 */ s32 unk4;
+} unk800DE77C;
+
+extern unk800DE77C D_800DE77C[8];
+
+extern s32 D_800DE7BC;
+
+#endif
diff --git a/src/unknown_07AF10.c b/src/unknown_07AF10.c
index bf69b37b..5dad13af 100644
--- a/src/unknown_07AF10.c
+++ b/src/unknown_07AF10.c
@@ -1,6 +1,8 @@
 /* The comment below is needed for this file to be picked up by generate_ld */
 /* RAM_POS: 0x8007A310 */
 
+#include "unknown_07AF10.h"
+
 #include "types.h"
 #include "macros.h"
 
@@ -10,12 +12,6 @@ s32 D_800DE770 = 0;
 s32 D_800DE774 = 0; // Currently unknown, might be a different type.
 s8  D_800DE778 = 2;
 
-/* Size: 0x08 bytes */
-typedef struct unk800DE77C {
-    /* 0x00 */ s32 unk0;
-    /* 0x04 */ s32 unk4;
-} unk800DE77C;
-
 extern unk800DE77C D_800DE77C[8] = {
     { 0x140, 0xF0 },
     { 0x140, 0xF0 },
diff --git a/undefined_syms.txt b/undefined_syms.txt
index a23bb1cf..33cd49aa 100755
--- a/undefined_syms.txt
+++ b/undefined_syms.txt
@@ -72,9 +72,6 @@ D_800DD434 = 0x800DD434;
 D_800DD438 = 0x800DD438;
 D_800DD43C = 0x800DD43C;
 D_800DDC3E = 0x800DDC3E;
-D_800DE770 = 0x800DE770;
-D_800DE77C = 0x800DE77C;
-D_800DE7BC = 0x800DE7BC;
 D_800DE7C0 = 0x800DE7C0;
 D_800DE7C4 = 0x800DE7C4;
 D_800DE7C8 = 0x800DE7C8;