diff --git a/include/binoc.h b/include/binoc.h
index 94edc7d2..068f9332 100644
--- a/include/binoc.h
+++ b/include/binoc.h
@@ -7,6 +7,13 @@
 #define BINOC_H
 
 #include "common.h"
+#include <screen.h>
+
+struct BINOC : public BLOT {
+    undefined1 padding[0x90];
+    float value0;
+    undefined4 value1;
+};
 
 /**
  * @brief Horizontal text justification.
diff --git a/src/P2/binoc.c b/src/P2/binoc.c
index 20e50439..226b6614 100644
--- a/src/P2/binoc.c
+++ b/src/P2/binoc.c
@@ -4,7 +4,13 @@ INCLUDE_ASM(const s32, "P2/binoc", InitBei);
 
 INCLUDE_ASM(const s32, "P2/binoc", GEvaluateBei);
 
-INCLUDE_ASM(const s32, "P2/binoc", InitBinoc__FP5BINOC5BLOTK);
+void InitBinoc(BINOC *binoc, BLOTK blotk) {
+    binoc->dx = 640.0f;
+    binoc->dy = 492.80001f;
+    binoc->value0 = 15.0f;
+    binoc->value1 = 0x80ffffff;
+    InitBlot(binoc, blotk);
+}
 
 INCLUDE_ASM(const s32, "P2/binoc", ResetBinoc__FP5BINOC);