diff --git a/quickjs.c b/quickjs.c
index b2470ba..6b731c3 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -10208,6 +10208,18 @@ void *JS_GetOpaque2(JSContext *ctx, JSValueConst obj, JSClassID class_id)
     return p;
 }
 
+void *JS_GetAnyOpaque(JSValueConst obj, JSClassID *class_id)
+{
+    JSObject *p;
+    if (JS_VALUE_GET_TAG(obj) != JS_TAG_OBJECT) {
+        *class_id = 0;
+        return NULL;
+    }
+    p = JS_VALUE_GET_OBJ(obj);
+    *class_id = p->class_id;
+    return p->u.opaque;
+}
+
 static JSValue JS_ToPrimitiveFree(JSContext *ctx, JSValue val, int hint)
 {
     int i;
diff --git a/quickjs.h b/quickjs.h
index 0560371..d3bd07f 100644
--- a/quickjs.h
+++ b/quickjs.h
@@ -832,6 +832,7 @@ int JS_DefinePropertyGetSet(JSContext *ctx, JSValueConst this_obj,
 void JS_SetOpaque(JSValue obj, void *opaque);
 void *JS_GetOpaque(JSValueConst obj, JSClassID class_id);
 void *JS_GetOpaque2(JSContext *ctx, JSValueConst obj, JSClassID class_id);
+void *JS_GetAnyOpaque(JSValueConst obj, JSClassID *class_id);
 
 /* 'buf' must be zero terminated i.e. buf[buf_len] = '\0'. */
 JSValue JS_ParseJSON(JSContext *ctx, const char *buf, size_t buf_len,