diff --git a/AK/Platform.h b/AK/Platform.h
index 22f0f2e1d0..d8e00c3e4f 100644
--- a/AK/Platform.h
+++ b/AK/Platform.h
@@ -84,3 +84,17 @@ template<typename T>
     return value;
 #endif
 }
+
+[[gnu::always_inline]] inline int count_trailing_zeroes_32(unsigned int val)
+{
+#if defined(__GNUC__) || defined(__clang__)
+        return __builtin_ctz(val);
+#else
+        for (u8 i = 0; i < 32; ++i) {
+            if ((val >> i) & 1) {
+                return i;
+            }
+        }
+        return 0;
+#endif
+}
\ No newline at end of file